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Castro V, Calvo G, Oliveros JC, Pérez-Del-Pulgar S, Gastaminza P. Hepatitis C virus-induced differential transcriptional traits in host cells after persistent infection elimination by direct-acting antivirals in cell culture. J Med Virol 2024; 96:e29787. [PMID: 38988177 DOI: 10.1002/jmv.29787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 06/11/2024] [Accepted: 07/02/2024] [Indexed: 07/12/2024]
Abstract
Chronic hepatitis C virus infection (HCV) causes liver inflammation and fibrosis, leading to the development of severe liver disease, such as cirrhosis or hepatocellular carcinoma (HCC). Approval of direct-acting antiviral drug combinations has revolutionized chronic HCV therapy, with virus eradication in >98% of the treated patients. The efficacy of these treatments is such that it is formally possible for cured patients to carry formerly infected cells that display irreversible transcriptional alterations directly caused by chronic HCV Infection. Combining differential transcriptomes from two different persistent infection models, we observed a major reversion of infection-related transcripts after complete infection elimination. However, a small number of transcripts were abnormally expressed in formerly infected cells. Comparison of the results obtained in proliferating and growth-arrested cell culture models suggest that permanent transcriptional alterations may be established by several mechanisms. Interestingly, some of these alterations were also observed in the liver biopsies of virologically cured patients. Overall, our data suggest a direct and permanent impact of persistent HCV infection on the host cell transcriptome even after virus elimination, possibly contributing to the development of HCC.
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Affiliation(s)
- Victoria Castro
- Department of Cellular and Molecular Biology, Centro Nacional de Biotecnología-Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Gema Calvo
- Department of Cellular and Molecular Biology, Centro Nacional de Biotecnología-Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | - Juan Carlos Oliveros
- Bioinformatics for Genomics and Proteomics Unit, Centro Nacional de Biotecnología-Consejo Superior de Investigaciones Científicas, Madrid, Spain
| | | | - Pablo Gastaminza
- Department of Cellular and Molecular Biology, Centro Nacional de Biotecnología-Consejo Superior de Investigaciones Científicas, Madrid, Spain
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Cheng YC, Lee TY, Li YH, Lu CL, Liu HC, Sheu ML, Lee IT. Hepatitis C virus antibody seropositivity is associated with albuminuria but not peripheral artery disease in patients with type 2 diabetes. Sci Rep 2024; 14:4607. [PMID: 38409227 PMCID: PMC10897399 DOI: 10.1038/s41598-024-55352-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 02/05/2024] [Indexed: 02/28/2024] Open
Abstract
Hepatitis C virus (HCV) infection is prevalent in patients with type 2 diabetes mellitus (DM). We aimed to investigate whether HCV antibody (Ab) seropositivity is associated with diabetic micro- and macro-vascular diseases. In this hospital-based cross-sectional study, we retrospectively collected data from patients who participated in the diabetes pay-for-performance program and underwent HCV Ab screening in the annual comprehensive assessment between January 2021 and March 2022. We examined the relationships of HCV Ab seropositivity with the spot urinary albumin-to-creatinine ratio (UACR) and ankle-brachial index (ABI) in patients aged ≥ 50 years with type 2 DM. A total of 1758 patients were enrolled, and 85 (4.83%) of the enrolled patients had HCV Ab seropositivity. Multivariable regression analyses revealed that albuminuria showed a dose-dependent association with HCV Ab seropositivity (UACR [30-299 mg/g]: odds ratio [OR] = 1.463, 95% confidence interval [CI] 0.872‒2.456); UACR [≥ 300 mg/g]: OR = 2.300, 95% CI 1.160‒4.562; P for trend = 0.015) when compared with normal albuminuria (UACR < 30 mg/g). However, the proportion of patients with peripheral arterial disease, defined as an ABI ≤ 0.9, was not significantly different between the groups with and without HCV Ab seropositivity (3.5% vs. 3.9%, P = 0.999). In conclusion, severely increased albuminuria, but not the ABI, showed a significant association with HCV Ab seropositivity in patients aged ≥ 50 years with type 2 DM.
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Affiliation(s)
- Yu-Cheng Cheng
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, 40227, Taiwan
| | - Teng-Yu Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, 40201, Taiwan
| | - Yu-Hsuan Li
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Department of Computer Science and Information Engineering, National Taiwan University, Taipei, 10617, Taiwan
| | - Chin-Li Lu
- Graduate Institute of Food Safety, College of Agriculture and Natural Resources, National Chung Hsing University, Taichung, 40227, Taiwan
| | - Hsiu-Chen Liu
- Department of Nursing, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
| | - Meei Ling Sheu
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, 40227, Taiwan
| | - I-Te Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan.
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan.
- School of Medicine, Chung Shan Medical University, Taichung, 40201, Taiwan.
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3
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Krassenburg LAP, Maan R, Puenpatom A, Erler NS, Welsch C, van Hees S, Cerrhoci O, Vermehren J, de Knegt RJ, Hansen BE, Zeuzem S, Vanwolleghem T, Janssen HLA, de Man RA, Feld JJ, van der Meer AJ. Progression of the FIB-4 index among patients with chronic HCV infection and early liver disease. BMJ Open Gastroenterol 2023; 10:e001209. [PMID: 38637963 PMCID: PMC10711888 DOI: 10.1136/bmjgast-2023-001209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 11/03/2023] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND AND AIMS Historical paired liver biopsy studies are likely to underestimate current progression of disease in patients with chronic hepatitis C virus (HCV) infection. We aimed to assess liver disease progression according to the non-invasive Fibrosis-4 (FIB-4) index in patients with chronic HCV and early disease. METHODS AND RESULTS Patients diagnosed with chronic HCV and FIB-4 <3.25 from four international liver clinics were included in a retrospective cohort study. Follow-up ended at start of antiviral therapy resulting in sustained virological response, at time of liver transplantation or death. Primary outcome of advanced liver disease was defined as FIB-4 >3.25 during follow-up. Survival analyses were used to assess time to FIB-4 >3.25.In total, 4286 patients were followed for a median of 5.0 (IQR 1.7-9.4) years, during which 41 071 FIB-4 measurements were collected. At baseline, median age was 47 (IQR 39-55) years, 2529 (59.0%) were male, and 2787 (65.0%) patients had a FIB-4 <1.45. Advanced liver disease developed in 821 patients. Overall, 10-year cumulative incidence of advanced disease was 32.1% (95% CI 29.9% to 34.3%). Patients who developed advanced disease showed an exponential FIB-4 increase. Among patients with a presumed date of HCV infection, cumulative incidence of advanced disease increased 7.7-fold from 20 to 40 years as opposed to the first 20 years after HCV infection. CONCLUSIONS The rate of advanced liver disease is high among chronic HCV-infected patients with early disease at time of diagnosis, among whom liver disease progression accelerated over time. These results emphasise the need to overcome any limitations with respect to diagnosing and treating all patients with chronic HCV across the globe.
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Affiliation(s)
- Lisette A P Krassenburg
- Department of Gastroenterology & Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
- Francis Family Liver Clinic, Toronto Centre for Liver Disease, Toronto, Ontario, Canada
| | - Raoel Maan
- Department of Gastroenterology & Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | | | - Nicole S Erler
- Department of Biostatistics, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Christoph Welsch
- Department of Internal Medicine 1, Frankfurt Hospital Consortium, Frankfurt am Main, Germany
| | - Stijn van Hees
- Department of Gastroenterology and Hepatology, University Hospital Antwerp, Edegem, Belgium
| | - Orlando Cerrhoci
- Francis Family Liver Clinic, Toronto Centre for Liver Disease, Toronto, Ontario, Canada
| | - Johannes Vermehren
- Department of Internal Medicine 1, Frankfurt Hospital Consortium, Frankfurt am Main, Germany
| | - Robert J de Knegt
- Department of Gastroenterology & Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Bettina E Hansen
- Department of Gastroenterology & Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
- Francis Family Liver Clinic, Toronto Centre for Liver Disease, Toronto, Ontario, Canada
| | - Stefan Zeuzem
- Department of Internal Medicine 1, Frankfurt Hospital Consortium, Frankfurt am Main, Germany
| | - Thomas Vanwolleghem
- Department of Gastroenterology and Hepatology, University Hospital Antwerp, Edegem, Belgium
| | - Harry L A Janssen
- Department of Gastroenterology & Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
- Francis Family Liver Clinic, Toronto Centre for Liver Disease, Toronto, Ontario, Canada
| | - Robert A de Man
- Department of Gastroenterology & Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Jordan J Feld
- Francis Family Liver Clinic, Toronto Centre for Liver Disease, Toronto, Ontario, Canada
| | - Adriaan J van der Meer
- Department of Gastroenterology & Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
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4
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Osegueda A, Polo ML, Baquero L, Urioste A, Ghiglione Y, Paz S, Poblete G, Gonzalez Polo V, Turk G, Quiroga MF, Laufer N. Markers of Natural Killer Cell Exhaustion in HIV/HCV Coinfection and Their Dynamics After HCV Clearance Mediated by Direct-Acting Antivirals. Open Forum Infect Dis 2023; 10:ofad591. [PMID: 38107019 PMCID: PMC10723816 DOI: 10.1093/ofid/ofad591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 11/20/2023] [Indexed: 12/19/2023] Open
Abstract
Background Liver fibrosis is a leading cause of morbimortality in people with HIV/hepatitis C virus (HCV). Natural killer (NK) cells are linked with amelioration of liver fibrosis; however, NK cells from individuals coinfected with HIV/HCV with cirrhosis display impaired functionality and high PD-1 expression. Here, we aimed to study PD-1, TIGIT, and Tim3 as potential exhaustion markers in NK cells from persons coinfected with HIV/HCV with mild and advanced liver fibrosis. We also evaluated the role of PD-1 expression on NK cells after HCV clearance by direct-acting antivirals (DAAs). Methods Peripheral blood mononuclear cells were isolated from individuals coinfected with HIV/HCV (N = 54; METAVIR F0/F1, n = 27; F4, evaluated by transient elastography, n = 27). In 26 participants, samples were collected before, at the end of, and 12 months after successful DAA treatment. The frequency, immunophenotype (PD-1, TIGIT, and Tim3 expression), and degranulation capacity (CD107a assay) of NK cells were determined by flow cytometry. Results Unlike PD-1, Tim3 and TIGIT were comparably expressed between persons with mild and advanced fibrosis. Degranulation capacity was diminished in NK/TIGIT+ cells in both fibrosis stages, while NK/PD-1+ cells showed a lower CD107a expression in cirrhotic cases. Twelve months after DAA treatment, those with advanced fibrosis showed an improved NK cell frequency and reduced NK/PD-1+ cell frequency but no changes in CD107a expression. In individuals with mild fibrosis, neither PD-1 nor NK cell frequency was modified, although the percentage of NK/CD107a+ cells was improved at 12 months posttreatment. Conclusions Although DAA improved exhaustion and frequency of NK cells in cirrhotic cases, functionality was reverted only in mild liver fibrosis, remarking the importance of an early DAA treatment.
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Affiliation(s)
- Ariel Osegueda
- CONICET-Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires, Argentina
- Universidad de Buenos Aires, Facultad de Medicina. Buenos Aires, Argentina
| | - Maria Laura Polo
- CONICET-Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires, Argentina
- Universidad de Buenos Aires, Facultad de Medicina. Buenos Aires, Argentina
| | - Lucia Baquero
- CONICET-Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires, Argentina
- Universidad de Buenos Aires, Facultad de Medicina, Departamento de Microbiología, Parasitología e Inmunología, Buenos Aires, Argentina
| | - Alejandra Urioste
- CONICET-Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires, Argentina
- Universidad de Buenos Aires, Facultad de Medicina. Buenos Aires, Argentina
| | - Yanina Ghiglione
- CONICET-Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires, Argentina
- Universidad de Buenos Aires, Facultad de Medicina. Buenos Aires, Argentina
| | - Silvia Paz
- Hospital Francisco Javier Muñiz, Buenos Aires, Argentina
| | | | - Virginia Gonzalez Polo
- CONICET-Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires, Argentina
- Universidad de Buenos Aires, Facultad de Medicina. Buenos Aires, Argentina
| | - Gabriela Turk
- CONICET-Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires, Argentina
- Universidad de Buenos Aires, Facultad de Medicina, Departamento de Microbiología, Parasitología e Inmunología, Buenos Aires, Argentina
| | - Maria Florencia Quiroga
- CONICET-Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires, Argentina
- Universidad de Buenos Aires, Facultad de Medicina, Departamento de Microbiología, Parasitología e Inmunología, Buenos Aires, Argentina
| | - Natalia Laufer
- CONICET-Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires, Argentina
- Universidad de Buenos Aires, Facultad de Medicina, Departamento de Microbiología, Parasitología e Inmunología, Buenos Aires, Argentina
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Martínez-Campreciós J, Riveiro-Barciela M, Muñoz-Gómez R, Londoño MC, Roget M, Serra MÁ, Escudero-García D, Purchades L, Rodríguez M, Losa-García JE, Gutiérrez ML, Carmona I, García-Samaniego J, Morano L, Martín-Granizo I, Montero-Alonso M, Prieto M, Delgado M, Ramos N, Azancot MA, Rodríguez-Frías F, Buti M. Long-term follow-up of HCV-infected patients with end-stage chronic kidney disease after sustained virological response with direct-acting antiviral therapy. GASTROENTEROLOGIA Y HEPATOLOGIA 2023; 46:594-602. [PMID: 36584754 DOI: 10.1016/j.gastrohep.2022.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 10/15/2022] [Accepted: 12/19/2022] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND AIM Patients with chronic kidney disease (CKD) and hepatitis C infection can be safely and effectively treated with direct-acting antivirals (DAAs). However, there is scarce data on the long-term impact of hepatitis C cure on CKD. The aim of this study was to assess the long-term mortality, morbidity and hepatic/renal function outcomes in a cohort of HCV-infected individuals with CKD treated with DAAs. METHODS 135 HCV patients with CKD stage 3b-5 who received ombitasvir/paritaprevir/ritonavir±dasabuvir in a multicenter study were evaluated for long-term hepatic and renal outcomes and their associated mortality. RESULTS 125 patients achieved SVR and 66 were included. Prior to SVR, 53 were under renal replacement therapy (RRT) and 25 (37.8%) had liver cirrhosis. After a follow-up of 4.5 years, 25 (38%) required kidney transplantation but none combined liver-kidney. No changes in renal function were observed among the 51 patients who did not receive renal transplant although eGFR values improved in those with baseline CKD stage 3b-4. Three (5.6%) subjects were weaned from RRT. Eighteen (27.3%) patients died, mostly from cardiovascular events; 2 developed liver decompensation and 1 hepatocellular carcinoma. No HCV reinfection was observed. CONCLUSIONS Long-term mortality remained high among end-stage CKD patients despite HCV cure. Overall, no improvement in renal function was observed and a high proportion of patients required kidney transplantation. However, in CKD stage 3b-4 HCV cure may play a positive role in renal function.
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Affiliation(s)
- Joan Martínez-Campreciós
- Liver Unit, Internal Medicine Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Mar Riveiro-Barciela
- Liver Unit, Internal Medicine Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain; CIBERehd, Instituto de Salud Carlos III, Madrid, Spain.
| | - Raquel Muñoz-Gómez
- Department of Gastroenterology, Hospital General Universitario 12 de Octubre, Madrid, Spain
| | - María-Carlota Londoño
- CIBERehd, Instituto de Salud Carlos III, Madrid, Spain; Liver Unit, Hospital Clínic/IDIBAPS, Barcelona, Spain
| | - Mercé Roget
- Liver Unit, Consorci Sanitari de Terrassa, Terrassa, Barcelona, Spain
| | - Miguel Ángel Serra
- Digestive Medicine Service, Hospital Clínico Universitario de Valencia, Universidad de Valencia, Valencia, Spain
| | - Desamparados Escudero-García
- Digestive Medicine Service, Hospital Clínico Universitario de Valencia, Universidad de Valencia, Valencia, Spain
| | - Laura Purchades
- Digestive Medicine Service, Hospital Clínico Universitario de Valencia, Universidad de Valencia, Valencia, Spain
| | - Manuel Rodríguez
- Department of Gastroenterology, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Juan E Losa-García
- Infectious Diseases Unit, Hospital Universitario Fundación Alcorcón, Alcorcón, Madrid, Spain
| | - María L Gutiérrez
- Department of Gastroenterology, Hospital Universitario Fundación Alcorcón, Alcorcón, Madrid, Spain
| | - Isabel Carmona
- Digestive Disease Unit, Hospital Universitario Virgen Macarena, Seville, Spain
| | - Javier García-Samaniego
- CIBERehd, Instituto de Salud Carlos III, Madrid, Spain; Liver Unit, Hospital Universitario La Paz/IdiPaz, Madrid, Madrid, Spain
| | - Luís Morano
- Infectious Disease Unit, Internal Medicine Department, Hospital Universitario Álvaro Cunqueiro, Vigo, Pontevedra, Spain; RIS (Red Española de Investigación en SIDA), Madrid, Spain
| | - Ignacio Martín-Granizo
- Department of Gastroenterology, Hospital Universitario Álvaro Cunqueiro, Vigo, Pontevedra, Spain
| | - Marta Montero-Alonso
- Infectious Diseases Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Martín Prieto
- CIBERehd, Instituto de Salud Carlos III, Madrid, Spain; Liver Transplantation and Hepatology Unit, Hospital Universitari I Politècnic La Fe-IIS, La Fe, Valencia, Spain
| | - Manuel Delgado
- Digestive Disease Unit, Complejo Hospitalario Universitario A Coruña, A Coruña, Spain
| | - Natalia Ramos
- Department of Nephrology, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - María A Azancot
- Department of Nephrology, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Francisco Rodríguez-Frías
- Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain; CIBERehd, Instituto de Salud Carlos III, Madrid, Spain; Liver Pathology Lab, Biochemistry and Microbiology Departments (Clinical Laboratories), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Maria Buti
- Liver Unit, Internal Medicine Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain; CIBERehd, Instituto de Salud Carlos III, Madrid, Spain
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Cheng HY, Hu RH, Hsiao CY, Ho MC, Wu YM, Lee PH, Ho CM. Hepatitis C treatment and long-term outcome of patients with hepatocellular carcinoma after resection. J Gastroenterol Hepatol 2023; 38:1618-1628. [PMID: 37402607 DOI: 10.1111/jgh.16276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 05/28/2023] [Accepted: 06/15/2023] [Indexed: 07/06/2023]
Abstract
BACKGROUND AND AIM This study aimed to investigate the survival outcomes of antiviral agents (direct-acting antivirals [DAAs] or interferon [IFN]) in patients with hepatitis C virus who underwent liver resection for primary hepatocellular carcinoma. METHODS This retrospective single-center study included 247 patients, between 2013 and 2020, being treated with DAAs (n = 93), IFN (n = 73), or no treatment (n = 81). Overall survival (OS), recurrence-free survival (RFS), and risk factors were analyzed. RESULTS After a median follow-up time of 50.4 months, the rates of 5-year OS and RFS in the IFN, DAA, and no treatment groups were 91.5% and 55.4%, 87.2% and 39.8%, and 60.9% and 26.7%, respectively. One hundred and twenty-eight (51.6%) patients developed recurrence; recurrence was mostly (86.7%) intrahepatic, and 58 (23.4%) developed early recurrence, most of which received no antiviral treatment. The OS and RFS were similar between patients who received antiviral treatment before (50.0%) and after surgery, but longer survival was observed in patients achieving sustained virologic response. In multivariate analysis, antiviral treatment was protective for OS (hazard ratio [HR] 0.475, 95% confidence interval [CI]: 0.242-0.933) with significance but not RFS, in contrast to microvascular invasion (OS HR 3.389, 95% CI: 1.637-7.017; RFS HR 2.594, 95% CI: 1.520-4.008). In competing risk analysis, DAAs (subdistribution HR 0.086, 95% CI: 0.007-0.991) were protective against hepatic decompensation events but not recurrence events. CONCLUSION In patients with hepatitis C virus, antiviral treatment suggested OS benefit for primary hepatocellular carcinoma after resection, and DAAs might be protective against hepatic decompensation. Following adjustment for oncological factors, IFN and DAA treatment was not significantly advantageous relative to the other.
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Affiliation(s)
- Hou-Ying Cheng
- Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
- Department of Medicine, National Taiwan University Hospital Jin-Shan Branch, New Taipei, Taiwan
| | - Rey-Heng Hu
- Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Chih-Yang Hsiao
- Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Ming-Chih Ho
- Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Yao-Ming Wu
- Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Po-Huang Lee
- Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Cheng-Maw Ho
- Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
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7
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Haijer F, Koets-Shajari S, Heegsma J, Serna-Salas S, Blokzijl T, Buist-Homan M, Moshage H, Faber KN. Hydroxyurea attenuates hepatic stellate cell proliferation in vitro and liver fibrogenesis in vivo. FASEB J 2023; 37:e23124. [PMID: 37552464 DOI: 10.1096/fj.202300920r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/24/2023] [Accepted: 07/24/2023] [Indexed: 08/09/2023]
Abstract
Liver fibrosis results from excessive proliferation of, and collagen production by hepatic stellate cells (HSCs) that is caused by chronic liver injury. No drugs are available to cure liver fibrosis. Hydroxyurea is an anti-proliferative drug that is used in benign and malignant disorders. Here, we studied the effect of hydroxyurea on primary HSCs and its anti-fibrotic effect in the CCl4 mouse model of liver fibrosis. Primary rat HSCs were cultured in the absence or presence of hydroxyurea (0.1-1.0 mmol/L). CCl4 or vehicle was administered to C57BL/6/J mice for 4 weeks, with or without hydroxyurea (100 mg/kg/day) co-treatment. We used real-time cell proliferation analysis, Oil Red O (lipid droplet) staining, immunohistochemistry, Acridine Orange staining (apoptosis), Sytox green staining (necrosis), RT-qPCR, ELISA, and Western Blotting for analysis. Hydroxyurea dose-dependently suppressed lipid droplet-loss and mRNA levels of Col1α1 and Acta2 in transdifferentiating HSCs. In fully-activated HSCs, hydroxyurea dose-dependently attenuated PCNA protein levels and BrdU incorporation, but did not reverse Col1α1 and Acta2 mRNA expression. Hydroxyurea did not induce apoptosis or necrosis in HSCs or hepatocytes. Hydroxyurea suppressed accumulation of desmin-positive HSCs and hepatic collagen deposition after CCl4 treatment. CCl4 -induced regenerative hepatocyte proliferation, Col1α1 and Acta2 mRNA expression and α-SMA protein levels were not affected. This study demonstrates that hydroxyurea inhibits HSC proliferation in vitro and attenuates early development of liver fibrosis in vivo, while preserving hepatocyte regeneration after toxic insults by CCl4. Thus, hydroxyurea may have therapeutic value against liver fibrosis.
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Affiliation(s)
- Floris Haijer
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Shiva Koets-Shajari
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Janette Heegsma
- Department Laboratory Medicine, Center for Liver, Digestive, and Metabolic Diseases, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Sandra Serna-Salas
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Tjasso Blokzijl
- Department Laboratory Medicine, Center for Liver, Digestive, and Metabolic Diseases, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Manon Buist-Homan
- Department Laboratory Medicine, Center for Liver, Digestive, and Metabolic Diseases, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Han Moshage
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department Laboratory Medicine, Center for Liver, Digestive, and Metabolic Diseases, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Klaas Nico Faber
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department Laboratory Medicine, Center for Liver, Digestive, and Metabolic Diseases, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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8
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Chalouni M, Trickey A, Ingle SM, Sepuvelda MA, Gonzalez J, Rauch A, Crane HM, Gill MJ, Rebeiro PF, Rockstroh JK, Franco RA, Touloumi G, Neau D, Laguno M, Rappold M, Smit C, Sterne JAC, Wittkop L. Impact of hepatitis C cure on risk of mortality and morbidity in people with HIV after antiretroviral therapy initiation. AIDS 2023; 37:1573-1581. [PMID: 37199601 DOI: 10.1097/qad.0000000000003594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
OBJECTIVE Hepatitis C virus (HCV) co-infection is associated with increased morbidity and mortality in people with HIV (PWH). Sustained virological response (SVR) decreases the risk of HCV-associated morbidity. We compared mortality, risk of AIDS-defining events, and non-AIDS nonliver (NANL) cancers between HCV-co-infected PWH who reached SVR and mono-infected PWH. DESIGN Adult PWH from 21 cohorts in Europe and North America that collected HCV treatment data were eligible if they were HCV-free at the time of ART initiation. METHODS Up to 10 mono-infected PWH were matched (on age, sex, date of ART start, HIV acquisition route, and being followed at the time of SVR) to each HCV-co-infected PWH who reached SVR. Cox models were used to estimate relative hazards (hazard ratio) of all-cause mortality, AIDS-defining events, and NANL cancers after adjustment. RESULTS Among 62 495 PWH, 2756 acquired HCV, of whom 649 reached SVR. For 582 of these, at least one mono-infected PWH could be matched, producing a total of 5062 mono-infected PWH. The estimated hazard ratios comparing HCV-co-infected PWH who reached SVR with mono-infected PWH were 0.29 [95% confidence interval (CI) 0.12-0.73] for mortality, 0.85 [0.42-1.74] for AIDS-defining events, and 1.21 [0.86-1.72] for NANL cancer. CONCLUSION PWH who reached SVR a short time after HCV acquisition were not at higher risk of overall mortality compared with mono-infected PWH. However, the apparent higher risk of NANL cancers in HCV-co-infected PWH who reached SVR after a DAA-based treatment compared with mono-infected PWH, though compatible with a null association, suggests a need for monitoring of those events following SVR.
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Affiliation(s)
- Mathieu Chalouni
- University Bordeaux, INSERM, Institut Bergonié, BPH, U1219, CIC-EC 1401, Bordeaux
- INRIA SISTM Team, Talence, France
| | - Adam Trickey
- Population Health Sciences, University of Bristol, Bristol, UK
| | - Suzanne M Ingle
- Population Health Sciences, University of Bristol, Bristol, UK
| | | | - Juan Gonzalez
- HIV Unit, Hospital Universitario La Paz, IdiPAZ, Madrid, Spain
| | - Andri Rauch
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Heidi M Crane
- Department of Medicine, University of Washington, Seattle, Washington, USA
| | - M John Gill
- Department of Medicine, University of Calgary, Alberta, Canada
| | - Peter F Rebeiro
- Department of Medicine & Department of Biostatistics, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | | | - Ricardo A Franco
- Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, Alabama, USA
| | - Giota Touloumi
- Department of Hygiene, Epidemiology & Medical Statistics, Medical School, National & Kapodistrian University of Athens, Athens, Greece
| | - Didier Neau
- CHU de Bordeaux, Service des Maladies Infectieuses et Tropicales, INSERM, U1219, Pl. Amélie Raba Léon, Bordeaux, France
| | | | - Michaela Rappold
- Department of Dermatology and Venereology, Medical University of Innsbruck
- Austrian HIV Cohort Study, Innsbruck, Austria
| | - Colette Smit
- Stichting HIV Monitoring, Amsterdam, the Netherlands
| | | | - Linda Wittkop
- University Bordeaux, INSERM, Institut Bergonié, BPH, U1219, CIC-EC 1401, Bordeaux
- INRIA SISTM Team, Talence, France
- CHU de Bordeaux, Service d'information médicale, INSERM, Institut Bergonié, CIC-EC 1401, Bordeaux, France
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9
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Pazgan-Simon M, Jaroszewicz J, Simon K, Lorenc B, Sitko M, Zarębska-Michaluk D, Dybowska D, Tudrujek-Zdunek M, Berak H, Mazur W, Klapaczyński J, Janczewska E, Parfieniuk-Kowerda A, Flisiak R. Real-World Effectiveness and Safety of Direct-Acting Antivirals in Patients with Chronic Hepatitis C and Epilepsy: An Epi-Ter-2 Study in Poland. J Pers Med 2023; 13:1111. [PMID: 37511724 PMCID: PMC10381851 DOI: 10.3390/jpm13071111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/04/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
INTRODUCTION In Poland, active HCV infection affects between 0.4 and 0.5% of the population, i.e., about 150,000 people, while the number of patients with epilepsy is estimated to be 350,000-400,000. Currently available antiviral therapies show little interaction with neurological drugs. The aim of our study was to evaluate the effectiveness and safety of the treatment of chronic HCV infection in patients with coexisting epilepsy. METHODS A total of 184 epilepsy patients were selected from the group of 10,152 HCV-infected patients treated for HCV infection within the Epiter-2 database from 2015 to 2018. Comparing the effectiveness and safety of anti-HCV regimens between the patients with comorbid epilepsy and 3573 patients without comorbidities was our study's objective. RESULTS The effectiveness of anti-HCV treatment was high in both the sample and the control group. No statistically significant SVR difference was observed between the sample group, with ITT = 93.5% and mITT = 95.5%, and the control group, with ITT = 95.2% and mITT = 97.5%, regardless of the genotype and the stage of liver disease at the start of therapy. The treatment was safe in patients with epilepsy. CONCLUSIONS The effectiveness and safety of HCV treatment in patients with epilepsy are comparable to those of patients with no significant comorbidities.
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Affiliation(s)
- Monika Pazgan-Simon
- Department of Infectious Diseases, Regional Specialistic Hospital, 50-149 Wrocław, Poland
| | - Jerzy Jaroszewicz
- Department of Infectious Diseases and Hepatology, Medical University of Silesia in Katowice, 41-902 Bytom, Poland
| | - Krzysztof Simon
- Department of Infectious Diseases, Regional Specialistic Hospital, 50-149 Wrocław, Poland
- Department of Infectious Diseases and Hepatology, Wroclaw Medical University, 51-149 Wrocław, Poland
| | - Beata Lorenc
- Department of Infectious Diseases, Pomeranian Center of Infectious Diseases, University of Gdansk, 80-210 Gdańsk, Poland
| | - Marek Sitko
- Department of Infectious and Tropical Diseases, Collegium Medicum, Jagiellonian University, 30-252 Kraków, Poland
| | - Dorota Zarębska-Michaluk
- Department of Infectious Disease, Voivodeship Hospital, Jan Kochanowski University, 25-369 Kielce, Poland
| | - Dorota Dybowska
- Department of Infectious Diseases and Hepatology, Faculty of Medicine, Nicolaus Copernicus University, 87-100 Bydgoszcz, Poland
| | | | - Hanna Berak
- Hospital for Infectious Diseases, Warsaw Medical University, 02-091 Warszawa, Poland
| | - Włodzimierz Mazur
- Clinical Department of Infectious Diseases, Medical University of Silesia, 40-055 Chorzów, Poland
| | - Jakub Klapaczyński
- Department of Internal Medicine and Hepatology, Central Clinical Hospital of Internal Affairs and Administration, 02-241 Warszawa, Poland
| | - Ewa Janczewska
- Department of Basic Medical Sciences, School of Public Health in Bytom, Medical University of Silesia, 40-055 Bytom, Poland
- ID Clinic, Hepatology Outpatient Department, 41-400 Mysłowice, Poland
| | - Anna Parfieniuk-Kowerda
- Department of Infectious Diseases and Hepatology, Medical University of Białystok, 15-540 Białystok, Poland
| | - Robert Flisiak
- Department of Infectious Diseases and Hepatology, Medical University of Białystok, 15-540 Białystok, Poland
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10
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Ishigami M, Honda T, Ishizu Y, Imai N, Ito T, Yamamoto K, Kawashima H. Significance of pretreatment alpha-fetoprotein in patients with compensated severe fibrosis after hepatitis C viral eradication. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2023. [PMID: 36715458 DOI: 10.1002/jhbp.1309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/14/2023] [Accepted: 01/17/2023] [Indexed: 01/31/2023]
Abstract
BACKGROUND We aimed to investigate the factors associated with improvement of liver functional reserve after sustained virological response using interferon-free, direct-acting antiviral combination treatment in patients with compensated, severe fibrosis. METHODS Between September 2014 and April 2020, 492 patients received direct-acting antiviral combination treatment in our hospital. Among them, 173 patients who had severe fibrosis based on a fibrosis-4 index ≥3.25, showed sustained virological response after treatment. We investigated the dynamic change in albumin-bilirubin score and the baseline factors associated with its improvement, 48 weeks after treatment. RESULTS The baseline significant factors associated with albumin-bilirubin ≦ -0.5 were lower albumin (HR: 15.625, 95% CI: 4.273-58.824, P < .001), higher hepatitis C virus RNA (HR: 4.995, 95% CI: 1.882-13.260, P = .001), and higher alpha-fetoprotein (HR: 1.033, 95% CI: 1.011-1.055, P = .003). Patients with alpha-fetoprotein ≧10 ng/mL showed significant improvement of albumin-bilirubin score from baseline to 48 weeks after treatment compared to those with alpha-fetoprotein <10 ng/mL (P < .001). CONCLUSIONS Baseline serum alpha-fetoprotein might be a predictive factor for improvement of liver function after sustained virological response in patients with severe fibrosis.
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Affiliation(s)
- Masatoshi Ishigami
- Department of Gastroenterology and Hepatology, Nagoya University School of Medicine, Nagoya, Japan
| | - Takashi Honda
- Department of Gastroenterology and Hepatology, Nagoya University School of Medicine, Nagoya, Japan
| | - Yoji Ishizu
- Department of Gastroenterology and Hepatology, Nagoya University School of Medicine, Nagoya, Japan
| | - Norihiro Imai
- Department of Gastroenterology and Hepatology, Nagoya University School of Medicine, Nagoya, Japan
| | - Takanori Ito
- Department of Gastroenterology and Hepatology, Nagoya University School of Medicine, Nagoya, Japan
| | - Kenta Yamamoto
- Department of Gastroenterology and Hepatology, Nagoya University School of Medicine, Nagoya, Japan
| | - Hiroki Kawashima
- Department of Gastroenterology and Hepatology, Nagoya University School of Medicine, Nagoya, Japan
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11
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Efficacy and safety of glecaprevir/pibrentasvir treatment in Koreans with chronic hepatitis C: A retrospective study. Arab J Gastroenterol 2023:S1687-1979(23)00006-0. [PMID: 36725375 DOI: 10.1016/j.ajg.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 11/12/2022] [Accepted: 01/08/2023] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND STUDY AIMS The introduction of direct-acting antiviral (DAA) drugs has dramatically improved chronic hepatitis C (CHC) treatment. The pangenotype DAA therapy glecaprevir/pibrentasvir (G/P) was recently recommended for treating CHC in Korea. Unfortunately, given its recent introduction, little real-world data from a Korean population exists. We examined the effectiveness and safety of G/P treatment in Koreans with CHC. PATIENTS AND METHODS We analyzed CHC patients at Samsung Changwon Hospital from June 2018 to December 2020. Sustained virologic response at 12 weeks posttreatment (SVR 12) was evaluated after treatment, and the associated factors were analyzed. Furthermore, the degree of liver fibrosis before and after treatment was compared to determine whether liver fibrosis improved. RESULTS In total, 102 patients were enrolled; 35.3 % had compensated liver cirrhosis (LC), and 11.8 % had received previous treatment. Of the 102 patients, 99 (97.1 %) reached SVR 12. Of the 81 patients who completed 8 weeks of G/P treatment, 80 (98.8 %) reached SVR 12, while 19 of the 21 (90.5 %) patients in the 12- or 16-week group reached SVR 12, with no significant difference between the two groups (P = 0.107). As a secondary endpoint, liver fibrosis before and after treatment was also compared. The Fibrosis-4 index (FIB-4) (3.3 vs 2.8, P = 0.010), aspartate transaminase (AST)-platelet ratio index (APRI) (1.3 vs 1.0, P < 0.001), and liver stiffness measurements (LSM) (9.5 vs 4.6, P < 0.001) were significantly different after G/P treatment. CONCLUSIONS Regardless of genotype, G/P treatment for Koreans with CHC is safe, highly effective, and can improve liver fibrosis.
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12
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Kitab B, Tsukiyama-Kohara K. Regulatory Role of Ribonucleotide Reductase Subunit M2 in Hepatocyte Growth and Pathogenesis of Hepatitis C Virus. Int J Mol Sci 2023; 24:ijms24032619. [PMID: 36768940 PMCID: PMC9916403 DOI: 10.3390/ijms24032619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/27/2023] [Accepted: 01/27/2023] [Indexed: 01/31/2023] Open
Abstract
Hepatitis C virus (HCV) frequently causes chronic infection in the human liver, which may progress to advanced hepatic fibrosis, cirrhosis, and hepatocellular carcinoma. HCV primarily infects highly differentiated quiescent hepatocytes and can modulate cell cycle-regulatory genes and proliferation pathways, which ultimately contribute to persistent infection and pathogenesis. On the other hand, several studies have shown differential regulation of HCV RNA and viral protein expression levels, depending on the proliferation state of hepatocytes and the phase of the cell cycle. HCV typically requires factors provided by host cells for efficient and persistent viral replication. Previously, we found that HCV infection upregulates the expression of ribonucleotide reductase subunit M2 (RRM2) in quiescent hepatocytes. RRM2 is a rate-limiting protein that catalyzes de novo synthesis of deoxyribonucleotide triphosphates, and its expression is highly regulated during various phases of the cell cycle. RRM2 functions as a pro-viral factor essential for HCV RNA synthesis, but its functional role in HCV-induced liver diseases remains unknown. Here, we present a comprehensive review of the role of the hepatocyte cell cycle, in correlation with RRM2 expression, in the regulation of HCV replication. We also discuss the potential relevance of this protein in the pathogenesis of HCV, particularly in the development of hepatocellular carcinoma.
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13
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Chen CH, Shen CH, Wei KL, Xu HW, Chen WM, Chang KC, Huang YT, Hsieh YY, Lu SN, Hung CH, Chang TS. Factors Associated with Large Renal Function Decline in Patients with Chronic Hepatitis C Successfully Treated with Direct-Acting Antiviral Therapy. Diagnostics (Basel) 2023; 13:diagnostics13030473. [PMID: 36766578 PMCID: PMC9914858 DOI: 10.3390/diagnostics13030473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 01/09/2023] [Accepted: 01/16/2023] [Indexed: 02/01/2023] Open
Abstract
The findings regarding changes in renal function in patients with hepatitis C virus (HCV) infection treated with direct-acting antivirals (DAAs) are controversial. This study attempted to identify the factors associated with the large decline in renal function following DAA treatment. This retrospective cohort study included patients treated with DAAs at Chiayi and Yunlin Chang Gung Hospitals, Taiwan, from 1 January 2017 to 31 October 2020. Estimated glomerular filtration rate (eGFR) data were collected within 90 days prior to DAA therapy and 2 years after the confirmation of a sustained virologic response (SVR). We performed multiple logistic regression to evaluate the clinical or laboratory parameters associated with a large eGFR decline (≥10%). Among the enrolled 606 patients, the mean eGFR at the baseline and endpoint were 84.11 ± 24.38 and 78.88 ± 26.30 mL/min/1.73 m2, respectively (p < 0.001). The factors associated with a large eGFR decline 2 years after the SVR included hypertension (OR: 1.481; 95% CI: 1.010-2.173, p = 0.044) and a higher baseline eGFR (OR: 1.016; 95% CI: 1.007-1.024, p < 0.001). A higher albumin level reduced the risk of a large eGFR decline (OR: 0.546; 95% CI: 0.342-0.872, p = 0.011). In the patients with HCV treated with DAAs, a larger renal function decline was more commonly observed in those with hypertension, a lower (but within normal range) albumin level, and a higher baseline eGFR, while DAA treatment had no effect. The clinical significance of these findings has to be further defined. Although some risk factors associated with chronic kidney disease may be alleviated after DAA treatment, the regular control and follow-up of risk factors and renal function are still recommended in at-risk patients after HCV eradication.
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Affiliation(s)
- Chun-Hsien Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Chien-Heng Shen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Kuo-Liang Wei
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Huang-Wei Xu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Wei-Ming Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Kao-Chi Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Yu-Ting Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Yung-Yu Hsieh
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Sheng-Nan Lu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Chao-Hung Hung
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Te-Sheng Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Correspondence:
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14
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Oltmanns C, Liu Z, Mischke J, Tauwaldt J, Mekonnen YA, Urbanek-Quaing M, Debarry J, Maasoumy B, Wedemeyer H, Kraft ARM, Xu CJ, Cornberg M. Reverse inflammaging: Long-term effects of HCV cure on biological age. J Hepatol 2023; 78:90-98. [PMID: 36152762 DOI: 10.1016/j.jhep.2022.08.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 07/14/2022] [Accepted: 08/30/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND & AIMS Chronic hepatitis C virus (HCV) infection can be cured with direct-acting antivirals (DAAs). However, not all sequelae of chronic hepatitis C appear to be completely reversible after sustained virologic response (SVR). Recently, chronic viral infections have been shown to be associated with biological age acceleration defined by the epigenetic clock. The aim of this study was to investigate whether chronic HCV infection is associated with epigenetic changes and biological age acceleration and whether this is reversible after SVR. METHODS We included 54 well-characterized individuals with chronic hepatitis C who achieved SVR after DAA therapy at three time points: DAA treatment initiation, end of treatment, and long-term follow-up (median 96 weeks after end of treatment). Genome-wide DNA methylation status was determined in peripheral blood mononuclear cells (PBMCs) and used to calculate epigenetic age acceleration (EAA) using Horvath's clock. RESULTS Individuals with HCV had an overall significant EAA of 3.12 years at baseline compared with -2.61 years in the age- and sex-matched reference group (p <0.00003). HCV elimination resulted in a significant long-term increase in DNA methylation dominated by hypermethylated CpGs in all patient groups. Accordingly, EAA decreased to 1.37 years at long-term follow-up. The decrease in EAA was significant only between the end of treatment and follow-up (p = 0.01). Interestingly, eight individuals who developed hepatocellular carcinoma after SVR had the highest EAA and showed no evidence of reversal after SVR. CONCLUSIONS Our data contribute to the understanding of the biological impact of HCV elimination after DAA therapy and demonstrate that HCV elimination can lead to "reverse inflammaging". In addition, our data support the potential use of biological age as a biomarker for HCV sequelae after SVR. IMPACT AND IMPLICATIONS Chronic hepatitis C virus infection is now curable with direct-acting antivirals, but it remains unclear whether hepatitis C sequelae are fully reversible after viral elimination. Our results suggest that epigenetic changes or acceleration of biological age are reversible in principle, but this requires time, while a lack of reversibility appears to be associated with the development of hepatocellular carcinoma. While most clinical risk scores now take chronological age into account, it may be worthwhile to explore how biological age might improve these scores in the future. Biological age may be a cornerstone for the individualized clinical assessment of patients in the future, as it better reflects patients' lifestyle and environmental exposures over decades.
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Affiliation(s)
- Carlos Oltmanns
- Centre for Individualised Infection Medicine (CiiM), a Joint Venture Between the Helmholtz Centre for Infection Research (HZI) and Hannover Medical School (MHH). Hannover, Germany; Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School (MHH), Hannover, Germany; German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany; TWINCORE, a Joint Venture Between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH). Hannover, Germany
| | - Zhaoli Liu
- Centre for Individualised Infection Medicine (CiiM), a Joint Venture Between the Helmholtz Centre for Infection Research (HZI) and Hannover Medical School (MHH). Hannover, Germany; Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School (MHH), Hannover, Germany; TWINCORE, a Joint Venture Between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH). Hannover, Germany
| | - Jasmin Mischke
- Centre for Individualised Infection Medicine (CiiM), a Joint Venture Between the Helmholtz Centre for Infection Research (HZI) and Hannover Medical School (MHH). Hannover, Germany; Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School (MHH), Hannover, Germany; German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany; TWINCORE, a Joint Venture Between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH). Hannover, Germany
| | - Jan Tauwaldt
- Centre for Individualised Infection Medicine (CiiM), a Joint Venture Between the Helmholtz Centre for Infection Research (HZI) and Hannover Medical School (MHH). Hannover, Germany; Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School (MHH), Hannover, Germany; German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany; TWINCORE, a Joint Venture Between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH). Hannover, Germany
| | - Yonatan Ayalew Mekonnen
- Centre for Individualised Infection Medicine (CiiM), a Joint Venture Between the Helmholtz Centre for Infection Research (HZI) and Hannover Medical School (MHH). Hannover, Germany; Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School (MHH), Hannover, Germany; TWINCORE, a Joint Venture Between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH). Hannover, Germany; Institute for Bioinformatics, University Medicine Greifswald, Greifswald, Germany
| | - Melanie Urbanek-Quaing
- Centre for Individualised Infection Medicine (CiiM), a Joint Venture Between the Helmholtz Centre for Infection Research (HZI) and Hannover Medical School (MHH). Hannover, Germany; Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School (MHH), Hannover, Germany; German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany; TWINCORE, a Joint Venture Between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH). Hannover, Germany
| | - Jennifer Debarry
- Centre for Individualised Infection Medicine (CiiM), a Joint Venture Between the Helmholtz Centre for Infection Research (HZI) and Hannover Medical School (MHH). Hannover, Germany; TWINCORE, a Joint Venture Between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH). Hannover, Germany
| | - Benjamin Maasoumy
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School (MHH), Hannover, Germany; German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School (MHH), Hannover, Germany; German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany
| | - Anke R M Kraft
- Centre for Individualised Infection Medicine (CiiM), a Joint Venture Between the Helmholtz Centre for Infection Research (HZI) and Hannover Medical School (MHH). Hannover, Germany; Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School (MHH), Hannover, Germany; German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany; TWINCORE, a Joint Venture Between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH). Hannover, Germany
| | - Cheng-Jian Xu
- Centre for Individualised Infection Medicine (CiiM), a Joint Venture Between the Helmholtz Centre for Infection Research (HZI) and Hannover Medical School (MHH). Hannover, Germany; Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School (MHH), Hannover, Germany; TWINCORE, a Joint Venture Between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH). Hannover, Germany; Department of Internal Medicine, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Markus Cornberg
- Centre for Individualised Infection Medicine (CiiM), a Joint Venture Between the Helmholtz Centre for Infection Research (HZI) and Hannover Medical School (MHH). Hannover, Germany; Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School (MHH), Hannover, Germany; German Centre for Infection Research (DZIF), Partner Site Hannover-Braunschweig, Germany; TWINCORE, a Joint Venture Between the Helmholtz-Centre for Infection Research (HZI) and the Hannover Medical School (MHH). Hannover, Germany.
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15
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Jadoul M, Awan A, Berenguer M, Bruchfeld A, Fabrizi F, Goldberg D, Jia J, Kamar N, Mohamed R, Pessôa M, Pol S, Sise M, Martin P. KDIGO 2022 Clinical Practice Guideline FOR the Prevention, Diagnosis, Evaluation, and Treatment of Hepatitis C in Chronic Kidney Disease. Kidney Int 2022; 102:S129-S205. [PMID: 36410841 DOI: 10.1016/j.kint.2022.07.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 07/27/2022] [Indexed: 11/19/2022]
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16
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Kumada T, Toyoda H, Yasuda S, Ogawa S, Gotoh T, Tada T, Ito T, Sumida Y, Tanaka J. Combined ultrasound and magnetic resonance elastography predict hepatocellular carcinoma after hepatitis C virus eradication. Hepatol Res 2022; 52:957-967. [PMID: 35841314 DOI: 10.1111/hepr.13814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 06/28/2022] [Accepted: 07/11/2022] [Indexed: 02/08/2023]
Abstract
AIM Elastography is an established, noninvasive method for measuring liver stiffness using to 2-D shear-wave elastography (2D-SWE) or magnetic resonance elastography (MRE). The aim of this study was to determine the usefulness of combined measurement using 2D-SWE and MRE to stratify the risk of developing hepatocellular carcinoma (HCC) in patients who achieved hepatitis C virus eradication. METHODS Five hundred and twenty-five patients who underwent 2D-SWE and MRE before antiviral therapy and who achieved eradication were enrolled. The optimal 2D-SWE and MRE cutoff values were determined using time-dependent receiver operating characteristic (ROC) curves for predicting HCC development. Inverse probability of treatment weighting (IPTW) and a Cox proportional hazards model were used to adjust the cumulative incidence rate of HCC development for potential imbalances. RESULTS Time-dependent ROC analysis showed that the optimal cut-off values of 2D-SWE and MRE for predicting HCC development were 11.7 and 4.5 kPa, respectively. The IPTW-adjusted cumulative incidence rate of HCC development in patients with both an 2D-SWE value ≥ 11.7 kPa and an MRE value ≥ 4.5 kPa had a higher hazard ratio (28.080; 95% confidence interval, 5.527-132.600; p < 0.001) than those with either an 2D-SWE value < 11.7 kPa or an MRE value < 4.5 kPa. CONCLUSIONS The combined measurement of 2D-SWE and MRE was very effective for identifying patients at high risk of HCC development. US-based elastography should be performed first, and if the 2D-SWE value is high, MRE should then be carried out to confirm the degree of liver stiffness.
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Affiliation(s)
- Takashi Kumada
- Department of Nursing, Faculty of Nursing, Gifu Kyoritsu University, Ogaki, Japan
| | - Hidenori Toyoda
- Department of Gastroenterology and Hepatology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Satoshi Yasuda
- Department of Gastroenterology and Hepatology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Sadanobu Ogawa
- Department of Imaging Diagnosis, Ogaki Municipal Hospital, Ogaki, Japan
| | - Tatsuya Gotoh
- Department of Imaging Diagnosis, Ogaki Municipal Hospital, Ogaki, Japan
| | - Toshifumi Tada
- Internal Medicine, Himeji Red Cross Hospital, Himeji, Japan
| | - Takanori Ito
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshio Sumida
- Division of Hepatology and Pancreatology, Department of Internal Medicine, Aichi Medical University, Nagakute, Japan
| | - Junko Tanaka
- Department of Epidemiology, Infectious Disease Control, and Prevention, Hiroshima University Institute of Biomedical and Health Sciences, Hiroshima, Japan
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17
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Coilly A, Sebagh M, Fougerou-Leurent C, Pageaux GP, Leroy V, Radenne S, Silvain C, Lebray P, Houssel-Debry P, Cagnot C, Rossignol E, Danjou H, Veislinger A, Samuel D, Duclos-Vallée JC, Dumortier J. HCV eradication does not protect from fibrosis progression in patients with fibrosing cholestatic hepatitis after liver transplantation. Clin Res Hepatol Gastroenterol 2022; 46:102024. [PMID: 36122871 DOI: 10.1016/j.clinre.2022.102024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 09/05/2022] [Accepted: 09/11/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Hepatitis C virus (HCV) may recur after liver transplantation (LT) in the severe form of fibrosing cholestatic hepatitis (FCH). The prognosis dramatically improved by the use of direct acting antivirals (DAAs). The aim of the present study was to describe the change in histological features of FCH after virological eradication. METHODS From the ANRS CUPILT cohort we included 17 patients who presented FCH and at least two graft biopsies, one before DAA-treatment and one after. A single expert pathologist, blinded for clinical outcome, retrospectively confirmed the diagnosis of FCH and progression of fibrosis. RESULTS Diagnosis of FCH was made after a median [IQR] 6.0 [3.1-11.8] months after LT, and the median interval between diagnosis and onset of treatment was 1.2 [0.7-6.1] months. The rate of viral eradication was 94.1%. The median delay between the pre-treatment and the treatment biopsies was 12.5 [11.1-20.0] months. Between the end of treatment and the second biopsy, the delay was 5.3 [0.6-7.4] months. Fibrosis stage worsened in 10 patients (58.8%); 6 patients had cirrhosis (35.3%). Chronic rejection appeared in 4 (23.5%) patients. CONCLUSION Our results suggest that, despite viral eradication in patients presenting FCH after LT, fibrosis progression was observed in half of patients. This should encourage monitoring fibrosis progression despite HCV cure.
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Affiliation(s)
- Audrey Coilly
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire; Université Paris-Saclay, UMR-S 1193; Inserm Unité 1193; FHU Hepatinov, Villejuif 94800, France.
| | - Mylène Sebagh
- AP-HP Hôpital Bicêtre, Service d'Anatomie Pathologique, Kremlin-Bicêtre, France
| | - Claire Fougerou-Leurent
- Rennes University Hospital, Unit of Clinical Pharmacology; INSERM Clinical Investigation Centre 1414, Rennes, France
| | - Georges-Philippe Pageaux
- CHU Saint-Eloi, Département D'hépato-Gastroentérologie et de Transplantation Hépatique, Université Montpellier 1, Montpellier, France
| | - Vincent Leroy
- CHU de Grenoble, Pôle Digidune, Clinique Universitaire d'Hépato-Gastroentérologie; Unité INSERM /Université Grenoble Alpes U823, IAPC Institut Albert Bonniot, Grenoble, France
| | - Sylvie Radenne
- Hospices Civils de Lyon, Hôpital de la Croix Rousse, Service d'Hépato-gastroentérologie, Lyon, France
| | - Christine Silvain
- Département d'Hépato-gastroentérologie, CHU de Poitiers, Pôle Biologie Santé, Poitiers EA 4331, France
| | - Pascal Lebray
- AP-HP, Departement d'hépatologie et de Gastroenterologie, Groupe Hospitalier Pitié-Salpétrière, Université Pierre et Marie Curie Paris 6, Paris, France
| | | | - Carole Cagnot
- Unit for Basic and Clinical Research on Viral Hepatitis, ANRS (France Recherche Nord&sud Sida-hiv Hépatites), Paris, France
| | - Emilie Rossignol
- Rennes University Hospital, Unit of Clinical Pharmacology; INSERM Clinical Investigation Centre 1414, Rennes, France
| | - Hélène Danjou
- Rennes University Hospital, Unit of Clinical Pharmacology; INSERM Clinical Investigation Centre 1414, Rennes, France
| | - Aurélie Veislinger
- Rennes University Hospital, Unit of Clinical Pharmacology; INSERM Clinical Investigation Centre 1414, Rennes, France
| | - Didier Samuel
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire; Université Paris-Saclay, UMR-S 1193; Inserm Unité 1193; FHU Hepatinov, Villejuif 94800, France
| | - Jean-Charles Duclos-Vallée
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire; Université Paris-Saclay, UMR-S 1193; Inserm Unité 1193; FHU Hepatinov, Villejuif 94800, France
| | - Jérôme Dumortier
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Service d'Hépato-gastroentérologie, Université Claude Bernard Lyon 1, Pavillons D et L, 69437, Lyon Cedex 03, France.
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18
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Franzè MS, Filomia R, Caccamo G, Pitrone C, Alibrandi A, Saitta C, Caspanello AR, Asero C, Arcadi V, Raimondo G, Cacciola I. Hypergammaglobulinemia before Starting DAA Therapy Is A Strong Predictor of Disease Progression in Cirrhotic Patients Even after HCV Clearance. J Pers Med 2022; 12:jpm12111794. [PMID: 36579534 PMCID: PMC9699534 DOI: 10.3390/jpm12111794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 11/06/2022] Open
Abstract
The predictive factors of long-term clinical benefits in patients with hepatitis C virus (HCV)—related liver cirrhosis after Direct Antiviral Agents (DAA) treatment are still undefined. The aim of this study was to identify any predictors of liver failure, hepatocellular carcinoma (HCC) and/or death in patients with compensated liver cirrhosis who achieved the sustained virological response (SVR). To this purpose, 324 consecutive cirrhotic patients who started DAA treatment from 1 April 2015 to 31 December 2016 were retrospectively analyzed. All patients were followed up for a median time of 63 months (range 19−77) through clinical/biochemical/instrumental examinations performed at baseline and after stopping the DAA treatment. At the end of the evaluation, 230 (71%) individuals showed stable clinical liver disease over time, 43 (13.3%) developed HCC, and 24 (7.4%) developed hepatic decompensation without HCC. Overall, 49 (15,1%) patients died. Multivariate regression analysis showed that hepatic decompensation was significantly associated with at baseline older age, higher liver stiffness, higher spleen longitudinal size values and hypergammaglobulinemia (p = 0.003, p = 0.005, p = 0.001, p = 0.029, respectively). HCC development was significantly associated with hypergammaglobulinemia (p < 0.001). Death was associated with older age and hypergammaglobulinemia (p < 0.001 and p = 0.007, respectively). Finally, survival analysis confirmed that patients with gamma globulin levels ≥ 1.8 gr/dl had a significantly higher risk of death compared to those with gamma globulin levels < 1.8 gr/dl (p < 0.001). In conclusion, hypergammaglobulinemia before starting DAA therapy represents a strong predictor of hepatic decompensation, HCC and death in cirrhotic patients even after HCV clearance.
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Affiliation(s)
- Maria Stella Franzè
- Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
| | - Roberto Filomia
- Division of Medicine and Hepatology, Department of Internal Medicine, University Hospital of Messina, 98124 Messina, Italy
| | - Gaia Caccamo
- Division of Medicine and Hepatology, Department of Internal Medicine, University Hospital of Messina, 98124 Messina, Italy
| | - Concetta Pitrone
- Division of Medicine and Hepatology, Department of Internal Medicine, University Hospital of Messina, 98124 Messina, Italy
| | - Angela Alibrandi
- Department of Economics Unit of Statistical and Mathematical Science of Messina, University of Messina, 98124 Messina, Italy
| | - Carlo Saitta
- Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
- Division of Medicine and Hepatology, Department of Internal Medicine, University Hospital of Messina, 98124 Messina, Italy
| | - Amalia Rita Caspanello
- Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
- Division of Medicine and Hepatology, Department of Internal Medicine, University Hospital of Messina, 98124 Messina, Italy
| | - Clelia Asero
- Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
- Division of Medicine and Hepatology, Department of Internal Medicine, University Hospital of Messina, 98124 Messina, Italy
| | - Vittoria Arcadi
- Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
- Division of Medicine and Hepatology, Department of Internal Medicine, University Hospital of Messina, 98124 Messina, Italy
| | - Giovanni Raimondo
- Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
- Division of Medicine and Hepatology, Department of Internal Medicine, University Hospital of Messina, 98124 Messina, Italy
| | - Irene Cacciola
- Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
- Division of Medicine and Hepatology, Department of Internal Medicine, University Hospital of Messina, 98124 Messina, Italy
- Correspondence: ; Tel.: +39-3393595451
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19
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Sims OT, Truong DN, Wang K, Melton PA, Atim K. Time to HCV Treatment Disfavors Patients Living with HIV/HCV Co-infection: Findings from a Large Urban Tertiary Center. J Racial Ethn Health Disparities 2022; 9:1662-1669. [PMID: 34254269 PMCID: PMC8752646 DOI: 10.1007/s40615-021-01105-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/20/2021] [Accepted: 06/24/2021] [Indexed: 12/09/2022]
Abstract
This study aimed to assess time to hepatitis C (HCV) treatment (i.e., the time between the initial clinic visit for HCV evaluation and the HCV treatment start date), to compare clinical characteristics between patients who received HCV treatment ≥ and < 6 months, and to identify predictors of longer time to HCV treatment in patients living with HCV. This study conducted a retrospective secondary analysis of patients living with HCV mono-infection and HIV/HCV co-infection who received HCV treatment with DAAs (n=214) at a HIV Clinic. Binomial logistic regression was used to identify predictors of longer time to treatment (i.e., ≥ 6 months). The median time to HCV treatment was 211 days. Compared to patients who were treated < 6 months, a higher proportion of patients who were treated ≥ 6 months had HIV/HCV co-infection (31% vs. 49%, p=0.01) and chronic kidney disease (8% vs. 18%, p=0.03). In multivariate analysis, HIV/HCV co-infection was positively associated with a longer time to HCV treatment (adjusted odds ratio, aOR=2.0, p=0.03). Time to HCV treatment disparities between African American and White American did not emerge from the analysis, but time to HCV treatment disfavored patients living with HIV/HCV co-infection. Studies are needed to identify and eliminate factors that disfavor patients living with HIV/HCV co-infection.
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Affiliation(s)
- Omar T Sims
- Department of Social Work, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL, USA.
- Department of Health Behavior, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA.
- Center for AIDS Research, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA.
- Integrative Center for Aging Research, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA.
- African American Studies, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL, USA.
- Department of Medicine, Division of Prevention Science, Center for AIDS Prevention Studies, University of California San Francisco, 3137 University Hall, 1720 2nd Avenue South, Birmingham, AL, 35294-1260, USA.
| | - Duong N Truong
- Department of Health Care Organization and Policy, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
- Collat School of Business, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kaiying Wang
- Department of Mathematics and Statistics, College of Arts & Sciences, Georgia State University, Atlanta, GA, USA
| | - Pamela A Melton
- School of Social Work, Tulane University, New Orleans, LA, USA
| | - Kasey Atim
- School of Social Work, University of Alabama, Tuscaloosa, AL, USA
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20
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Marshall AD, Martinello M, Treloar C, Matthews GV. Perceptions of hepatitis C treatment and reinfection risk among HIV-positive men who have sex with men and engage in high risk behaviours for hepatitis C transmission: The CEASE qualitative study. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2022; 109:103828. [PMID: 35994937 DOI: 10.1016/j.drugpo.2022.103828] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 08/07/2022] [Accepted: 08/08/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND Globally, treatment uptake for hepatitis C virus (HCV) infection among HIV-HCV coinfected men who have sex with men (MSM) has substantially increased since the advent of interferon-free direct-acting antivirals (DAA). However, HIV-positive MSM who engage in high risk behaviours are at an increased risk of HCV reinfection post-treatment. The aim of this study was to investigate perceptions of HCV diagnosis, treatment and reinfection risk among HCV-HIV coinfected MSM who engage in drug use and/or high risk sexual behavior in Sydney, Australia. METHODS Participants were recruited from the Control and Elimination within AuStralia of HEpatitis C from people living with HIV (CEASE) cohort (n=402) who reported engaging in drug use and/or high risk sexual behavior for transmission of HCV infection. Participants were interviewed about their perceptions of HCV diagnosis, treatment, and reinfection risk. Interview data were transcribed, coded, and analyzed thematically. RESULTS Of 33 participants interviewed (mean age 49 years), many participants were 'shocked' by their HCV diagnosis. Participants who believed they acquired HCV infection through sexual exposure felt it was important that their healthcare practitioner agreed with their perspective to mitigate stigmatizing experiences. Overall, participants expressed high satisfaction with their treatment experience due to long-standing therapeutic relationships with their HIV physician. Many participants expressed knowledge of how to prevent HCV reinfection from injection drug use, yet other than condom usage, most were unsure how to reduce high risk sexual activity with such discussions occurring less frequently with healthcare practitioners. CONCLUSION Findings indicate that MSM who engage in drug use and high risk sexual activity would benefit from additional education on reducing reinfection risk through sexual activity and services to reduce substance use, if requested.
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Affiliation(s)
- Alison D Marshall
- The Kirby Institute, UNSW Sydney, Sydney, Australia; Centre for Social Research in Health, UNSW Sydney, Sydney, Australia.
| | | | - Carla Treloar
- Centre for Social Research in Health, UNSW Sydney, Sydney, Australia
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21
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Lu YH, Lu CK, Chen CH, Hsieh YY, Tung SY, Chen YH, Yen CW, Tung WL, Chang KC, Chen WM, Lu SN, Hung CH, Chang TS. Comparison of 8- versus 12-weeks of glecaprevir/pibrentasvir for Taiwanese patients with hepatitis C and compensated cirrhosis in a real-world setting. PLoS One 2022; 17:e0272567. [PMID: 35980912 PMCID: PMC9387785 DOI: 10.1371/journal.pone.0272567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 07/22/2022] [Indexed: 11/18/2022] Open
Abstract
Real-world data on the effectiveness of glecaprevir/pibrentasvir (GLE/PIB) for patients with HCV infection and compensated cirrhosis is limited, especially for the 8-week regimen and in an Asian population. This retrospective study enrolled 159 consecutive patients with HCV and compensated cirrhosis who were treated with GLE/PIB at a single center in Taiwan. Sustained virological response (SVR) and adverse events (AEs) were evaluated. Among the 159 patients, 91 and 68 were treated with GLE/PIB for 8 and 12 weeks, respectively. In the per protocol analysis, both the 8- and 12-week groups achieved 100% SVR (87/87 vs. 64/64); and in the evaluable population analysis, 95.6% (87/91) of the 8-week group and 94.1% (64/68) of the 12-week group achieved SVR. The most commonly reported AEs, which included pruritus (15.4% vs. 26.5%), abdominal discomfort (9.9% vs. 5.9%), and skin rash (5.5% vs. 5.9%), were mild for the 8- and 12-week groups. Two patients in the 8-week group exhibited total bilirubin elevation over three times the upper normal limit. One of these two patients discontinued GLE/PIB treatment after 2 weeks but still achieved SVR. Both 8- and 12-week GLE/PIB treatments are safe and effective for patients of Taiwanese ethnicity with HCV and compensated cirrhosis.
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Affiliation(s)
- Yung-Hsin Lu
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Chung-Kuang Lu
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Chun-Hsien Chen
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Yung-Yu Hsieh
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Shui-Yi Tung
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yi-Hsing Chen
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Chih-Wei Yen
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Wei-Lin Tung
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Kao-Chi Chang
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Wei-Ming Chen
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Sheng-Nan Lu
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chao-Hung Hung
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Te-Sheng Chang
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Chiayi, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- * E-mail:
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22
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Rajasekar SP, Pitchaimani M, Zhu Q. Probing a Stochastic Epidemic Hepatitis C Virus Model with a Chronically Infected Treated Population. ACTA MATHEMATICA SCIENTIA = SHU XUE WU LI XUE BAO 2022; 42:2087-2112. [PMID: 35911571 PMCID: PMC9310688 DOI: 10.1007/s10473-022-0521-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 05/25/2022] [Indexed: 06/15/2023]
Abstract
The hepatitis C virus is hitherto a tremendous threat to human beings, but many researchers have analyzed mathematical models for hepatitis C virus transmission dynamics only in the deterministic case. Stochasticity plays an immense role in pathology and epidemiology. Hence, the main theme of this article is to investigate a stochastic epidemic hepatitis C virus model with five states of epidemiological classification: susceptible, acutely infected, chronically infected, recovered or removed and chronically infected, and treated. The stochastic hepatitis C virus model in epidemiology is established based on the environmental influence on individuals, is manifested by stochastic perturbations, and is proportional to each state. We assert that the stochastic HCV model has a unique global positive solution and attains sufficient conditions for the extinction of the hepatotropic RNA virus. Furthermore, by constructing a suitable Lyapunov function, we obtain sufficient conditions for the existence of an ergodic stationary distribution of the solutions to the stochastic HCV model. Moreover, this article confirms that using numerical simulations, the six parameters of the stochastic HCV model can have a high impact over the disease transmission dynamics, specifically the disease transmission rate, the rate of chronically infected population, the rate of progression to chronic infection, the treatment failure rate of chronically infected population, the recovery rate from chronic infection and the treatment rate of the chronically infected population. Eventually, numerical simulations validate the effectiveness of our theoretical conclusions.
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Affiliation(s)
- S. P. Rajasekar
- Ramanujan Institute for Advanced Study in Mathematics, University of Madras, Chennai, Tamil Nadu, 600 005 India
- Department of Mathematics, Government Arts College for Women, Nilakottai, Tamil Nadu, 624 202 India
| | - M. Pitchaimani
- Ramanujan Institute for Advanced Study in Mathematics, University of Madras, Chennai, Tamil Nadu, 600 005 India
| | - Quanxin Zhu
- CHP-LCOCS, School of Mathematics and Statistics, Hunan Normal University, Changsha, 410081 China
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23
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Allam AS, Elmeged MLA, Ghaly SM, Ahmed OA, Naguib GG, Abohalima AS. Impact of direct-acting antiviral therapy on metabolic profiles and adiponectin serum level in different categories of patients with chronic hepatitis C infection. EGYPTIAN LIVER JOURNAL 2022. [DOI: 10.1186/s43066-022-00194-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Infection with the hepatitis C virus (HCV) is a worldwide health problem. HCV infection is linked to a variety of metabolic abnormalities as it interferes with lipid metabolism, causing steatosis and a wide range of adipocytokine alterations, as well as impairing glucose metabolism, resulting in a rising prevalence of insulin resistance (IR) and type 2 diabetes. Over the last few years, numerous oral anti-HCV medicines (direct-acting antivirals; DAAs) have been introduced. With DAA therapy, HCV can now be eradicated from the infected host within 12 weeks. There is a need for more research because there is minimal information on the effects of DAA therapy on metabolic profiles, lipid profiles, and adiponectin levels. Thus, the purpose of this study was to see how direct-acting antivirals (DAAs) affected metabolic profiles and serum adiponectin levels in 2 different categories of Egyptian patients with chronic hepatitis C infection. This study included 100 patients with chronic HCV who were separated into two groups. Group I consisted of 50 patients who were treated for 12 weeks with sofosbuvir, daclatasvir, and ribavirin). Group II consisted of 50 patients who were treated for 12 weeks with ombitasvir, paritaprevir, and ritonavir/ribavirin. This regimen was chosen because these patients had an eGFR of 30 ml/min. Fasting lipid profiles (total cholesterol, triglyceride, HDL, and LDL), metabolic profiles (fasting blood sugar, fasting insulin, HOMA-IR, and HbA1C), and serum adiponectin levels were measured before and after the end of treatment.
Results
Statistical analysis of the data showed a significant difference in the lipid profile in group I before and after treatment, as we found a significant reduction in serum triglycerides after treatment (113.2 ± 22.9 mg/dL vs 105.6 ± 23.2 mg/dL, P < 0.001) and a significant elevation of serum total cholesterol, LDL, and HDL after treatment (TC: 153.2 ± 20.1 mg/dL vs 174.1 ± 19 mg/dL, P < 0.001; LDL: 74.7 ± 9.9 mg/dL vs 93.3 ± 12 mg/dL, P < 0.001; HDL: 54.6 ± 10.1 mg/dL vs 57.2 ± 10.3 mg/dL, P 0.010). But in group II, there was no significant difference in the lipid profile before and after treatment. We also found a significant reduction in fasting insulin, HOMA-IR, and HBA1C after treatment in group I (fasting insulin: 11.4 ± 3.3 (µU/L)/ml vs 9.7 ± 2.2 (µU/L)/ml, P < 0.001; HOMA-IR: 2.7 ± 0.9 vs 2.2 ± 0.6, P < 0.001; HBA1C: 5.6 ± 0.4 vs 5.4 ± 0.3, P 0.003). But in group II, there was no significant difference in fasting insulin, HOMA-IR, and HBA1C before and after treatment. Also, we found that there were no significant changes in the serum adiponectin level in either group before or after treatment.
Conclusion
HCV clearance with DAAs had an impact on the lipid and metabolic profiles of the patients at the end of treatment. This could depend on the type of DAAs used in the treatment, the stage of the liver disease, and the associated conditions of patients. However, serum adiponectin levels are unaffected.
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Hsu CE, Liu YC, Cheng YT, Jeng WJ, Chien RN, Lin CY, Tai DI, Sheen IS. Hepatitis B Co-Infection Has Limited Impact on Liver Stiffness Regression in Chronic Hepatitis C Patients Treated with Direct-Acting Antivirals. Viruses 2022; 14:v14040786. [PMID: 35458516 PMCID: PMC9024676 DOI: 10.3390/v14040786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/03/2022] [Accepted: 04/06/2022] [Indexed: 02/07/2023] Open
Abstract
Introduction: High sustained virological response (SVR) rate (>95%) and liver stiffness regression can be achieved with direct acting antivirals treatment (DAA) in patients with chronic hepatitis C virus (CHC) infection. Reactivation of hepatitis B virus (HBV) was reported during DAA treatment in patients co-infected with HBV, although its impact on liver stiffness remains unknown. This study aims to investigate whether the liver stiffness (LSM) regression is different between HBV/HCV co-infected and mono-HCV-infected patients. Materials and Methods: CHC patients with/without HBV co-infection who received DAA treatment and achieved SVR12 between March 2015 and December 2019 in Chang Gung Memorial Hospital, Linkou branch were prospectively enrolled. LSM was assessed by transient elastography (TE, Fibroscan) at baseline and after SVR. Propensity score matching (PSM) at 3:1 ratio, adjusted for age, gender, pre-DAA alanine aminotransferase (ALT), platelet count, and LSM, between CHC with and without HBV co-infection, was performed before further analysis. Results: Among 906 CHC patients enrolled, 52 (5.7%) patients had HBV/HCV co-infection. Patients with HBV/HCV co-infection were of younger age (61.8 vs. 63.2, p = 0.31), with a higher proportion of males (53.8% vs. 38.9%, p = 0.03), and lower pretreatment LSM level (8.15 vs. 10.2 kPa, p = 0.09), while other features were comparable. After PSM, patients with HBV/HCV co-infection had insignificantly lower LSM regression compared to mono-HCV-infected patients (−0.85 kPa vs. −1.65 kPa, p = 0.250). Conclusions: The co-infection of HBV among CHC patients has limited impact on liver stiffness regression after successful DAA treatment.
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Affiliation(s)
- Cheng-Er Hsu
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Taoyuan 333, Taiwan; (C.-E.H.); (Y.-C.L.); (Y.-T.C.); (R.-N.C.); (C.-Y.L.); (D.-I.T.); (I.-S.S.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Yen-Chun Liu
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Taoyuan 333, Taiwan; (C.-E.H.); (Y.-C.L.); (Y.-T.C.); (R.-N.C.); (C.-Y.L.); (D.-I.T.); (I.-S.S.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Ya-Ting Cheng
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Taoyuan 333, Taiwan; (C.-E.H.); (Y.-C.L.); (Y.-T.C.); (R.-N.C.); (C.-Y.L.); (D.-I.T.); (I.-S.S.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Wen-Juei Jeng
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Taoyuan 333, Taiwan; (C.-E.H.); (Y.-C.L.); (Y.-T.C.); (R.-N.C.); (C.-Y.L.); (D.-I.T.); (I.-S.S.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Correspondence:
| | - Rong-Nan Chien
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Taoyuan 333, Taiwan; (C.-E.H.); (Y.-C.L.); (Y.-T.C.); (R.-N.C.); (C.-Y.L.); (D.-I.T.); (I.-S.S.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Chun-Yen Lin
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Taoyuan 333, Taiwan; (C.-E.H.); (Y.-C.L.); (Y.-T.C.); (R.-N.C.); (C.-Y.L.); (D.-I.T.); (I.-S.S.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Dar-In Tai
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Taoyuan 333, Taiwan; (C.-E.H.); (Y.-C.L.); (Y.-T.C.); (R.-N.C.); (C.-Y.L.); (D.-I.T.); (I.-S.S.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - I-Shyan Sheen
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital Linkou Medical Center, Taoyuan 333, Taiwan; (C.-E.H.); (Y.-C.L.); (Y.-T.C.); (R.-N.C.); (C.-Y.L.); (D.-I.T.); (I.-S.S.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
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Cuesta-Sancho S, Márquez-Coello M, Illanes-Álvarez F, Márquez-Ruiz D, Arizcorreta A, Galán-Sánchez F, Montiel N, Rodriguez-Iglesias M, Girón-González JA. Hepatitis C: Problems to extinction and residual hepatic and extrahepatic lesions after sustained virological response. World J Hepatol 2022; 14:62-79. [PMID: 35126840 PMCID: PMC8790402 DOI: 10.4254/wjh.v14.i1.62] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 08/02/2021] [Accepted: 12/10/2021] [Indexed: 02/06/2023] Open
Abstract
Loss of follow-up or reinfections hinder the expectations of hepatitis C eradication despite the existence of highly effective treatments. Moreover, the elimination of the infection does not imply the reversion of those chronic alterations derived from the previous infection by hepatitis C virus (HCV). This review analyzes the risk factors associated with loss to follow-up in diagnosis or treatment, and the possibility of reinfection. Likewise, it assesses the residual alterations induced by chronic HCV infection considering the liver alterations (inflammation, fibrosis, risk of decompensation, hepatocellular carcinoma, liver transplantation) and, on the other hand, the comorbidities and extrahepatic manifestations (cryoglobulinemia, non-Hodgkin lymphoma, peripheral insulin resistance, and lipid, bone and cognitive alterations). Peculiarities present in subjects coinfected with human immunodeficiency virus are analyzed in each section.
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Affiliation(s)
- Sara Cuesta-Sancho
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Mercedes Márquez-Coello
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Francisco Illanes-Álvarez
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Denisse Márquez-Ruiz
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Ana Arizcorreta
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Fátima Galán-Sánchez
- Microbiología, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Natalia Montiel
- Microbiología, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Manuel Rodriguez-Iglesias
- Microbiología, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - José-Antonio Girón-González
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
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26
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Universal screening for hepatitis C - in for a penny, in for a pound. Eur J Clin Microbiol Infect Dis 2022; 41:341-347. [PMID: 35022892 DOI: 10.1007/s10096-021-04395-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 12/06/2021] [Indexed: 12/09/2022]
Abstract
Infection with hepatitis C virus (HCV) is a major public health problem. In fact, chronic HCV is a leading cause of cirrhosis, hepatocellular carcinoma, and death from liver disease in most countries. The advent of highly effective oral direct-acting antiviral therapy is the most significant advance in the treatment of HCV in decades and now allows us to cure chronic HCV. However, a large number of infected patients have not been diagnosed since hepatitis C is a largely asymptomatic disease. Thus, it is fundamental to improve the screening system in order to identify individuals who are currently infected and to treat them. Risk-based hepatitis C testing and birth cohort screening have had limited success and many patients living with the infection are not aware of their status. Universal screening for HCV is a tremendous improvement compared with the previous strategies. Indeed, global screening leads to the appropriate identification and treatment of all individuals chronically infected with HCV and prevents the progression of liver disease and the associated morbidity and mortality. In addition, universal HCV testing appears to be cost-effective. In this article, we review the current barriers to HCV eradication and the different strategies for HCV infection screening.
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Ogawa E, Nakamuta M, Furusyo N, Kajiwara E, Dohmen K, Kawano A, Ooho A, Azuma K, Takahashi K, Satoh T, Koyanagi T, Yamashita N, Ichiki Y, Yamashita N, Kuniyoshi M, Yanagita K, Amagase H, Morita C, Sugimoto R, Kato M, Shimoda S, Nomura H, Hayashi J. Long-term assessment of recurrence of hepatocellular carcinoma in patients with chronic hepatitis C after viral cure by direct-acting antivirals. J Gastroenterol Hepatol 2022; 37:190-199. [PMID: 34374128 PMCID: PMC9291903 DOI: 10.1111/jgh.15659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/15/2021] [Accepted: 08/04/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM Early hepatocellular carcinoma (HCC) recurrence is common, even after achieving hepatitis C virus (HCV) cure. This study was carried out to assess the long-term trends and predictors of recurrence after HCV cure by direct-acting antivirals (DAAs). METHODS This retrospective, multicenter cohort study enrolled 365 consecutive patients with chronic hepatitis C who required HCC treatment following sustained viral response (SVR) by DAA administration. Patients with HCC recurrence before SVR were excluded. Late HCC recurrence and its predictors beyond the post-treatment early phase (24 weeks after SVR) were evaluated. RESULTS The data of 326 patients were available for the final analysis. The median follow-up duration from SVR determination was 2.7 years. Median age was 74, and 220 (67.5%) were 70 or over. The corresponding 5-year cumulative HCC recurrence rates of previous curative and palliative treatment groups were 45.4% and 65.7%, respectively (log-rank test: P < 0.001). Cox regression multivariable analysis revealed that cirrhosis (hazard ratio [HR] 1.85, P = 0.021), the number of HCC nodules (≥ 2) (HR 1.52, P = 0.031), and previous palliative HCC treatment (HR 1.71, P = 0.012) were independent predictors of late recurrence, in addition to the predictors of early recurrence; AFP > 7 ng/mL at 12 weeks after DAA administration, time from HCC complete response (CR) to DAA initiation (< 1 year), and the number of HCC treatments necessary to achieve CR (≥ 2). CONCLUSIONS The evaluation of fibrosis and characteristics of the previous HCC would allow for better HCC recurrence stratification, which would be helpful for developing long-term surveillance strategies.
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Affiliation(s)
- Eiichi Ogawa
- Department of General Internal MedicineKyushu University HospitalFukuokaJapan
| | - Makoto Nakamuta
- Department of Gastroenterology, Kyushu Medical CenterNational Hospital OrganizationFukuokaJapan
| | | | | | | | - Akira Kawano
- Department of MedicineKitakyushu Municipal Medical CenterKitakyushuJapan
| | - Aritsune Ooho
- Department of HepatologySteel Memorial Yawata HospitalKitakyushuJapan
| | - Koichi Azuma
- Department of MedicineKyushu Central HospitalFukuokaJapan
| | | | - Takeaki Satoh
- Center for Liver Disease, Kokura Medical CenterNational Hospital OrganizationKitakyushuJapan
| | | | | | - Yasunori Ichiki
- Department of Internal MedicineJCHO Kyushu HospitalKitakyushuJapan
| | - Naoki Yamashita
- Department of Gastroenterology, Kyushu Medical CenterNational Hospital OrganizationFukuokaJapan
| | - Masami Kuniyoshi
- Department of GastroenterologyKyushu Rosai HospitalKitakyushuJapan
| | - Kimihiko Yanagita
- Department of Internal MedicineSaiseikai Karatsu HospitalKaratsuJapan
| | | | - Chie Morita
- Department of Internal MedicineKyushu Railway Memorial HospitalKitakyushuJapan
| | - Rie Sugimoto
- Department of GastroenterologyKyushu Cancer CenterFukuokaJapan
| | - Masaki Kato
- Department of Medicine and Bioregulatory Science, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan,Graduate School of Nutritional SciencesNakamura Gakuen UniversityFukuokaJapan
| | - Shinji Shimoda
- Department of Medicine and Biosystemic Science, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | | | - Jun Hayashi
- Kyushu General Internal Medicine CenterHaradoi HospitalFukuokaJapan
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28
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Wurcel AG, Guardado R, Beckwith CG. Hepatitis C Virus Is Associated With Increased Mortality Among Incarcerated Hospitalized Persons in Massachusetts. Open Forum Infect Dis 2021; 8:ofab579. [PMID: 34934776 PMCID: PMC8684448 DOI: 10.1093/ofid/ofab579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/15/2021] [Indexed: 11/29/2022] Open
Abstract
Hepatitis C virus (HCV) is curable, but incarcerated populations face barriers to treatment. In a cohort of incarcerated hospitalized patients in Boston, Massachusetts, HCV infection was associated with increased mortality. Access to HCV treatment in carceral settings is crucial to avoid unnecessary death and to support HCV elimination efforts.
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Affiliation(s)
- Alysse G Wurcel
- Division of Geographic Medicine and Infectious Diseases, Department of Medicine Tufts Medical Center, Boston, Massachusetts, USA.,Tufts University School of Medicine, Boston Massachusetts, USA
| | - Rubeen Guardado
- Division of Geographic Medicine and Infectious Diseases, Department of Medicine Tufts Medical Center, Boston, Massachusetts, USA
| | - Curt G Beckwith
- Division of Infectious Diseases, Alpert Medical School of Brown University, The Miriam Hospital, Providence, Rhode Island, USA
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29
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Long-term clinical outcomes in sustained responders with chronic hepatitis C after treatment with direct-acting antivirals. Eur J Gastroenterol Hepatol 2021; 33:e746-e752. [PMID: 34231522 DOI: 10.1097/meg.0000000000002240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Little is known about how the achievement of sustained virological response (SVR) after treatment with direct-antiviral agents (DAAs) affects fibrosis and clinical outcomes in the long term. Our study aimed to evaluate the impact of achieving SVR on long-term changes in fibrosis and clinical outcomes in CHC patients treated with different DAAs-based regimens. METHODS a prospective, 3-year follow-up study of 113 CHC patients who had achieved SVR after treatment with different DAAs-based regimens between January and June 2015 was conducted. The clinical outcomes of SVR on the biochemical profile, changes in fibrosis, ALBI score and grade and occurrence of liver-related events were analyzed. RESULTS Overall, liver function parameters and serum alpha-fetoprotein level showed improvement from baseline to SVR12 and remained steady thereafter. Moreover, the ALBI score showed nonsignificant change at baseline to SVR12 (P = 0.2) but it was significantly better at 3-years follow-up than at SVR12 (P = 0.001). Regarding liver stiffness (LS) by transient elastography, a significant decrease in TE values was observed between baseline to SVR12 (P ≤ 0.0001) as well as between SVR12 to 3-years follow-up (P = 0.0005). Stratified by fibrosis stage, patients with advanced fibrosis and cirrhosis showed a more pronounced and significant improvement of LS during follow-up after SVR compared to patients with less advanced fibrosis stage. During the follow-up period, 3 (5.2%) cirrhotic patients developed liver-related events, including 2 (3.4%) patients with de novo HCC and one (1.7%) patient experienced ascites for the first time. CONCLUSION This 3-year follow-up study provides evidence for the durability of SVR, improvement of liver function parameters and ALBI score and grade in patients with an advanced stage of fibrosis, in particular, and reduction of the clinical events after successful treatment with DAAs.
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30
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Numao H, Shimaya K, Kakuta A, Shibutani K, Igarashi S, Hasui K, Hanabata N, Kanazawa K, Munakata M. The utility of two-dimensional real-time shear wave elastography for assessing liver fibrosis in patients with chronic hepatitis C virus infection. Eur J Gastroenterol Hepatol 2021; 33:1400-1407. [PMID: 32804841 DOI: 10.1097/meg.0000000000001887] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Two-dimensional shear wave elastography (2D-SWE) is a new ultrasound-based elastography method to evaluate liver fibrosis in the daily practice. However, the utility of 2D-SWE among the other liver fibrosis markers is unclear. METHODS We enrolled 141 consecutive patients with hepatitis C virus infection, 66 men and 75 women (median age, 67 years), who underwent liver biopsy and 2D-SWE (LOGIQ E9, GE Healthcare, Wauwatosa, WI, USA). We compared the diagnostic accuracy of the 2D-SWE with those of magnetic resonance elastography (MRE; MR-Touch, GE Healthcare, Milwaukee, WI, USA), Mac-2 binding protein glycosylation isomer (M2BPGi), fibrosis-4 index (FIB-4) and platelet counts (PLT), using the histologic METAVIR scoring as the reference standard. RESULTS The areas under the receiver operating characteristics curves (AUROCs) of 2D-SWE, MRE, M2BPGi, FIB-4 and PLT for ≥F2, ≥F3 and F4 were 0.86, 0.88, 0.79, 0.81 and 0.77; 0.92, 0.93, 0.86, 0.87 and 0.83; and 0.91, 0.97, 0.85, 0.85 and 0.82, respectively. For diagnosing ≥F2 and ≥F3, the AUROCs of 2D-SWE and those of MRE showed no significant differences, and both 2D-SWE and MRE showed significantly higher AUROCs than the other markers. For diagnosing F4, the AUROC of MRE was significantly higher than those of other fibrosis markers. CONCLUSION 2D-SWE has an excellent diagnostic accuracy equivalent to that of MRE for assessing significant (≥F2) and severe (≥F3) fibrosis. MRE demonstrated a higher AUROC than 2D-SWE, but this last one has advantages such as lower cost, fewer contraindications and greater ease of performance than MRE.
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Affiliation(s)
- Hiroshi Numao
- Department of Gastroenterology, Aomori Prefectural Central Hospital
| | - Koji Shimaya
- Department of Gastroenterology, Aomori Prefectural Central Hospital
- Department of Gastroenterology, Hematology, and Rheumatology, Hirosaki University school of medicine
| | - Akihisa Kakuta
- Department of Radiology, Aomori Prefectural Central Hospital, Japan
| | - Koichi Shibutani
- Department of Radiology, Aomori Prefectural Central Hospital, Japan
| | - Syohei Igarashi
- Department of Gastroenterology, Hematology, and Rheumatology, Hirosaki University school of medicine
| | - Keisuke Hasui
- Department of Gastroenterology, Hematology, and Rheumatology, Hirosaki University school of medicine
| | | | - Kosuke Kanazawa
- Department of Gastroenterology, Aomori Prefectural Central Hospital
| | - Masaki Munakata
- Department of Gastroenterology, Aomori Prefectural Central Hospital
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31
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Caligiuri A, Gentilini A, Pastore M, Gitto S, Marra F. Cellular and Molecular Mechanisms Underlying Liver Fibrosis Regression. Cells 2021; 10:cells10102759. [PMID: 34685739 PMCID: PMC8534788 DOI: 10.3390/cells10102759] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/08/2021] [Accepted: 10/09/2021] [Indexed: 12/12/2022] Open
Abstract
Chronic liver injury of different etiologies may result in hepatic fibrosis, a scar formation process consisting in altered deposition of extracellular matrix. Progression of fibrosis can lead to impaired liver architecture and function, resulting in cirrhosis and organ failure. Although fibrosis was previous thought to be an irreversible process, recent evidence convincingly demonstrated resolution of fibrosis in different organs when the cause of injury is removed. In the liver, due to its high regenerative ability, the extent of fibrosis regression and reversion to normal architecture is higher than in other tissues, even in advanced disease. The mechanisms of liver fibrosis resolution can be recapitulated in the following main points: removal of injurious factors causing chronic hepatic damage, elimination, or inactivation of myofibroblasts (through various cell fates, including apoptosis, senescence, and reprogramming), inactivation of inflammatory response and induction of anti-inflammatory/restorative pathways, and degradation of extracellular matrix. In this review, we will discuss the major cellular and molecular mechanisms underlying the regression of fibrosis/cirrhosis and the potential therapeutic approaches aimed at reversing the fibrogenic process.
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32
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Ali ME, Halby HM, Ali MY, Hassan EA, El-Mokhtar MA, Sayed IM, Thabet MM, Fouad M, El-Ashmawy AM, Mahran ZG. Role of Serum Vitamin D, Interleukin 13, and microRNA-135a in Hepatocellular Carcinoma and Treatment Failure in Egyptian HCV-Infected Patients Receiving Direct Antiviral Agents. Viruses 2021; 13:v13102008. [PMID: 34696438 PMCID: PMC8539757 DOI: 10.3390/v13102008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 09/17/2021] [Accepted: 09/25/2021] [Indexed: 12/12/2022] Open
Abstract
Direct-acting antivirals (DAAs) are used for hepatitis C virus (HCV) treatment. However, treatment failure and hepatocellular carcinoma (HCC) development following treatment was reported. In this study, we assessed the role of serum vitamin D, interleukin 13 (IL-13), and microRNA-135a in the prediction of treatment failure with DAA and HCC development among Egyptian HCV-infected patients. A total of 950 patients with HCV-related chronic liver disease underwent DAA treatment. Before DAAs, serum vitamin D and IL-13 were determined by ELISA, and gene expression of miRNA-135a was assessed in serum by real-time PCR. The predictive abilities of these markers were determined using the receiver operating characteristic (ROC) curve. Sustained virological response (SVR) was achieved in 92.6% of HCV-infected patients (responders). High viral load, IL-13, miRNA-135a, and low vitamin D levels were associated with treatment failure and HCC development. HCC development was recorded in non-responders, but not in the responders (35.7% vs. 0% p < 0.001). In conclusion: serum IL-13, Vitamin D, and miRNA-135a could be potential biomarkers in monitoring DAA treatment and HCC prediction. DAAs-induced SVR may decrease the incidence of HCC.
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Affiliation(s)
- Mohamed E Ali
- Department of Microbiology and Immunology, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt
| | - Hamada M Halby
- Department of Microbiology and Immunology, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt
| | - Mamdouh Yones Ali
- Department of Microbiology and Immunology, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt
| | - Elham Ahmed Hassan
- Department of Gastroenterology and Tropical Medicine, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
| | - Mohamed A El-Mokhtar
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
| | - Ibrahim M Sayed
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
| | - Marwa M Thabet
- Department of Clinical Pathology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
| | - Magdy Fouad
- Hepato-Gastroenterology Unit, Tropical Medicine Department, Faculty of Medicine, El-Minia University, Minya 61519, Egypt
| | - Ahmed M El-Ashmawy
- Gastroenterology and Hepatology Unit, Department of Internal Medicine, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
| | - Zainab Gaber Mahran
- Department of Gastroenterology and Tropical Medicine, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
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Brochado-Kith Ó, Martínez I, Berenguer J, González-García J, Salgüero S, Sepúlveda-Crespo D, Díez C, Hontañón V, Ibañez-Samaniego L, Pérez-Latorre L, Fernández-Rodríguez A, Ángeles Jiménez-Sousa M, Resino S. HCV Cure With Direct-Acting Antivirals Improves Liver and Immunological Markers in HIV/HCV-Coinfected Patients. Front Immunol 2021; 12:723196. [PMID: 34497613 PMCID: PMC8419228 DOI: 10.3389/fimmu.2021.723196] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/06/2021] [Indexed: 12/19/2022] Open
Abstract
Hepatitis C virus (HCV) cure after all-oral direct-acting antiviral (DAA) therapy greatly improves the liver and immune system. We aimed to assess the impact of this HCV clearance on immune system-related markers in plasma and the gene expression profile in human immunodeficiency virus (HIV)/HCV-coinfected patients with advanced cirrhosis. We performed a prospective study on 33 HIV/HCV-coinfected patients at baseline and 36 weeks after the sustained virological response. Gene expression was evaluated by RNA-seq analysis on peripheral blood mononuclear cells (PBMCs) and plasma biomarkers by multiplex immunoassays. We found a decrease in plasma biomarkers (PD1, PDL1, CXCL10, CXCL8, IL12p70, IL10, and TGFβ) and liver disease markers (stiffness measurement (LSM), hepatic venous pressure gradient (HVPG), and transaminases, among others). Furthermore, decreased plasma levels of CXCL8, CXCL10, IL10, and PD1 were associated with reduced LSM values. We also found two upregulated (HAS1 and IRG1) and 15 downregulated (CXCL11, CCL8, CCL7, CCL2, ADARB2, RRAD, MX1, SIGLEC1, IFI44L, IFI44, IFI27, IFI6, IFIT3, IFIT1B, and IFIT1) genes at the end of follow-up, all interferon-stimulated genes (ISGs) grouped into four pathways (“cytokine-cytokine receptor interaction”, “viral protein interaction with cytokine and cytokine receptor”, “chemokine signaling pathway”, and “hepatitis C”). Additionally, the decrease in most of these ISGs was significantly related to reduced LSM and HVPG values. In conclusion, HIV/HCV-coinfected patients with advanced-HCV-related cirrhosis who eradicated HCV following DAA therapy exhibited an improvement in liver disease markers and a significant decrease in plasma biomarkers and gene expression related to antiviral/inflammatory response, particularly in levels of several chemokines and ISGs.
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Affiliation(s)
- Óscar Brochado-Kith
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Isidoro Martínez
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Juan Berenguer
- Unidad de Enfermedades Infecciosas/VIH, Hospital General Universitario "Gregorio Marañón", Madrid, Spain.,Instituto de Investigación Sanitaria del Gregorio Marañón, Madrid, Spain
| | - Juan González-García
- Unidad de VIH, Servicio de Medicina Interna, Hospital Universitario "La Paz", Madrid, Spain.,Instituto de Investigación Sanitaria La Paz (IdiPAZ), Madrid, Spain
| | - Sergio Salgüero
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain.,Unidad de Análisis Clínicos, Hospital Universitario Fundación Alcorcón, Alcorcón, Spain
| | - Daniel Sepúlveda-Crespo
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Cristina Díez
- Unidad de Enfermedades Infecciosas/VIH, Hospital General Universitario "Gregorio Marañón", Madrid, Spain.,Instituto de Investigación Sanitaria del Gregorio Marañón, Madrid, Spain
| | - Víctor Hontañón
- Unidad de VIH, Servicio de Medicina Interna, Hospital Universitario "La Paz", Madrid, Spain.,Instituto de Investigación Sanitaria La Paz (IdiPAZ), Madrid, Spain
| | - Luis Ibañez-Samaniego
- Instituto de Investigación Sanitaria del Gregorio Marañón, Madrid, Spain.,Servicio de Aparato Digestivo, Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Leire Pérez-Latorre
- Unidad de Enfermedades Infecciosas/VIH, Hospital General Universitario "Gregorio Marañón", Madrid, Spain.,Instituto de Investigación Sanitaria del Gregorio Marañón, Madrid, Spain
| | - Amanda Fernández-Rodríguez
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - María Ángeles Jiménez-Sousa
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Salvador Resino
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
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Stanciu C, Muzica CM, Girleanu I, Cojocariu C, Sfarti C, Singeap AM, Huiban L, Chiriac S, Cuciureanu T, Trifan A. An update on direct antiviral agents for the treatment of hepatitis C. Expert Opin Pharmacother 2021; 22:1729-1741. [PMID: 33896315 DOI: 10.1080/14656566.2021.1921737] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Introduction: The development of direct-acting antiviral (DAA) agents for the treatment of hepatitis C virus (HCV) infection has completely transformed the management of this disease. The advantages of using DAA therapies include high efficacy (sustained virological response (SVR) rate >95%) with minimal side effects, good tolerability, easy drug administration (once daily oral dosing), and short duration of treatment (8-12 weeks). This transformative nature of DAA therapy underpins the goal of the World Health Organization to eliminate HCV infection as a public health threat by 2030.Areas covered: This review seeks to address the current status of DAA therapies, including recent developments, current limitations, and future challenges.Expert opinion: The current DAA regimens, with their high effectiveness and safety profiles, have changed patient perception of HCV infection from a disease that requires complex evaluation and long-term monitoring to a disease that can be cured after one visit to the general practitioner. Despite the remarkably high success rate of DAAs, few patients (4-5%) fail to obtain SVR even after treatment. Five years ahead, the landscape of HCV treatment will undoubtedly continue to evolve, and more pan-genotypic treatment options will be available to all patients.
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Affiliation(s)
- Carol Stanciu
- Department of Gastroenterology, Grigore T. Popa University of Medicine and Pharmacy, ST. SpiridonEmergency Hospital, Iasi, Romania
| | - Cristina Maria Muzica
- Department of Gastroenterology, Grigore T. Popa University of Medicine and Pharmacy, ST. SpiridonEmergency Hospital, Iasi, Romania
| | - Irina Girleanu
- Department of Gastroenterology, Grigore T. Popa University of Medicine and Pharmacy, ST. SpiridonEmergency Hospital, Iasi, Romania
| | - Camelia Cojocariu
- Department of Gastroenterology, Grigore T. Popa University of Medicine and Pharmacy, ST. SpiridonEmergency Hospital, Iasi, Romania
| | - Catalin Sfarti
- Department of Gastroenterology, Grigore T. Popa University of Medicine and Pharmacy, ST. SpiridonEmergency Hospital, Iasi, Romania
| | - Ana-Maria Singeap
- Department of Gastroenterology, Grigore T. Popa University of Medicine and Pharmacy, ST. SpiridonEmergency Hospital, Iasi, Romania
| | - Laura Huiban
- Department of Gastroenterology, Grigore T. Popa University of Medicine and Pharmacy, ST. SpiridonEmergency Hospital, Iasi, Romania
| | - Stefan Chiriac
- Department of Gastroenterology, Grigore T. Popa University of Medicine and Pharmacy, ST. SpiridonEmergency Hospital, Iasi, Romania
| | - Tudor Cuciureanu
- Department of Gastroenterology, Grigore T. Popa University of Medicine and Pharmacy, ST. SpiridonEmergency Hospital, Iasi, Romania
| | - Anca Trifan
- Department of Gastroenterology, Grigore T. Popa University of Medicine and Pharmacy, ST. SpiridonEmergency Hospital, Iasi, Romania
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Ohlendorf V, Schäfer A, Christensen S, Heyne R, Naumann U, Link R, Herold C, Schiffelholz W, Günther R, Cornberg M, Serfert Y, Maasoumy B, Wedemeyer H, Kraus MR. Only partial improvement in health-related quality of life after treatment of chronic hepatitis C virus infection with direct acting antivirals in a real-world setting-results from the German Hepatitis C-Registry (DHC-R). J Viral Hepat 2021; 28:1206-1218. [PMID: 34003549 DOI: 10.1111/jvh.13546] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 03/10/2021] [Accepted: 04/17/2021] [Indexed: 12/12/2022]
Abstract
Improvement of health-related quality of life (HRQoL) is frequently reported as a benefit when treating hepatitis C virus infection (HCV) with direct acting antivirals (DAA). As most of the available data were obtained from clinical trials, limited generalizability to the real-world population might exist. This study aimed to investigate the impact of DAA therapy on changes in HRQoL in a real-world setting. HRQoL of 1180 participants of the German Hepatitis C-Registry was assessed by Short-Form 36 (SF-36) questionnaires. Scores at post-treatment weeks 12-24 (FU12/24) were compared to baseline (BL). Changes of ≥2.5 in mental and physical component summary scores (MCS and PCS) were defined as a minimal clinical important difference (MCID). Potential predictors of HRQoL changes were analysed. Overall, a statistically significant increase in HRQoL after DAA therapy was observed, that was robust among various subgroups. However, roughly half of all patients failed to achieve a clinically important improvement in MCS and PCS. Low MCS (p < .001, OR = 0.925) and PCS (p < .001, OR = 0.899) BL levels were identified as predictors for achieving a clinically important improvement. In contrast, presence of fatigue (p = .023, OR = 1.518), increased GPT levels (p = .005, OR = 0.626) and RBV containing therapy regimens (p = .001, OR = 1.692) were associated with a clinically important decline in HRQoL after DAA therapy. In conclusion, DAA treatment is associated with an overall increase of HRQoL in HCV-infected patients. Nevertheless, roughly half of the patients fail to achieve a clinically important improvement. Especially patients with a low HRQoL seem to benefit most from the modern therapeutic options.
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Affiliation(s)
| | - Arne Schäfer
- Diabetes-Klinik Bad Mergentheim, Bad Mergentheim, Germany
| | - Stefan Christensen
- CIM Münster, Münster, Germany.,Department of Gastroenterology and Hepatology, Münster University Hospital (UKM), Münster, Germany
| | | | | | - Ralph Link
- MVZ-Offenburg GmbH /St. Josefs-Klinik, Offenburg, Germany
| | | | | | - Rainer Günther
- Department of Internal Medicine I, Universitätsklinikum Schleswig-Holstein (UKSH, Kiel, Germany
| | | | | | | | - Heiner Wedemeyer
- Hannover Medical School, Hannover, Germany.,Department of Internal Medicine I, Universitätsklinikum Schleswig-Holstein (UKSH, Kiel, Germany
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Villani R, Romano AD, Sangineto M, Serviddio G. Direct-acting antivirals improve kidney function in diabetic patients with HCV infection and chronic kidney disease. Intern Emerg Med 2021; 16:1239-1245. [PMID: 33471254 DOI: 10.1007/s11739-020-02628-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 12/30/2020] [Indexed: 10/22/2022]
Abstract
After direct-acting antiviral (DAA) approval, a larger number of diabetic patients with chronic HCV infection have been treated. Cardiovascular risk and insulin resistance significantly change after successful clearance of HCV. Therefore, HCV therapy could potentially improve diabetes microvascular complications including nephropathy. We assessed kidney function after antiviral treatment completion in diabetic (N = 96) and non-diabetic patients (N = 187). Assessment of renal function was performed by serum creatinine and estimated glomerular filtration rate (eGFR) at baseline, at treatment completion and 12 weeks after treatment. Subgroup analysis by age, DAA regimen and eGFR stage at baseline was performed. Serum creatinine did not change significantly at any time whereas eGFR significantly improved during time in diabetic patients (baseline 83.7 ml/min/1.73 m2 vs 102.6 ml/min/1.73 m2 at 12 weeks after treatment completion; p = 0.028). Subgroup analysis showed that the improvement was observed particularly in old people with eGFR < 60 ml/min/1.73 m2. Antiviral regimens did not impact the eGFR values. Sixteen percent of diabetic patients improved their kidney function during treatment (vs 14.4% of non-diabetic patients) showing a one category change in eGFR. No acute kidney injury events were recorded in our cohort. Our study suggests that DAAs improve renal function in HCV diabetic patients with eGFR < 60 ml/min/1.73 m2 or aged ≥ 65 years independently from antiviral regimen.
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Affiliation(s)
- Rosanna Villani
- C.U.R.E. (University Centre for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy.
| | - Antonino Davide Romano
- C.U.R.E. (University Centre for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy
| | - Moris Sangineto
- C.U.R.E. (University Centre for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy
| | - Gaetano Serviddio
- C.U.R.E. (University Centre for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy
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Cordie A, Elsharkawy A, Abdel Alem S, Meshaal S, El Akel W, Abdellatif Z, Kamal W, Al Askalany M, Kamel S, Abdel Aziz H, Kandeel A, Esmat G. Sustained virologic response and changes in liver fibrosis parameters following 12-wk administration of generic sofosbuvir and daclatasvir in HIV/HCV-coinfected patients with HCV genotype 4 infection. Trans R Soc Trop Med Hyg 2021; 114:232-240. [PMID: 31925434 DOI: 10.1093/trstmh/trz120] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 09/19/2019] [Accepted: 10/30/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Novel direct-acting antiviral agents have shown great efficacy and tolerability in HCV-monoinfected patients. However, data are lacking regarding their efficacy and safety in HIV/HCV-genotype (GT) 4-coinfected patients. METHODS A single-centre, prospective study including HIV/HCV-GT 4-coinfected patients who were treated with sofosbuvir and daclatasvir (SOF/DCV) was conducted for 12 wk. Sustained virological response (SVR) at week 12 post-treatment (SVR12), adverse events (AEs) and changes in liver stiffness measurement (LSM) at SVR12 in comparison with baseline were evaluated. RESULTS SVR12 was achieved in 46 of 50 patients (92%). No significant difference in SVR12 was noticed among patients who received antiretroviral therapy (ART) regimens compared with those who did not receive ART regimens or between those with insignificant fibrosis (<F2) and those with significant fibrosis (≥F2) (p=0.9 and p=0.3, respectively). AEs occurred in 45 (90%) patients. The most frequent AEs were fatigue, headache and nausea. No treatment-related serious AEs or deaths were reported. HIV control was not compromised. LSM, fibrosis 4 score and aspartate aminotransferase-to-platelet ratio index showed a significant decrease at SVR12 when compared with baseline (p=0.0004, p=0.0003 and p<0.0001, respectively). Logistic regression analysis showed no association between baseline variables and SVR12 while significant fibrosis (≥F2) was the only baseline variable that was significantly associated with improvement of LSM at SVR12. CONCLUSION SOF/DCV achieved a high SVR12 and was well-tolerated in HIV/HCV-GT 4-coinfected patients.
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Affiliation(s)
- Ahmed Cordie
- Endemic Medicine and Hepatology Department, Faculty of Medicine, Cairo University, Cairo 11562, Egypt
| | - Aisha Elsharkawy
- Endemic Medicine and Hepatology Department, Faculty of Medicine, Cairo University, Cairo 11562, Egypt
| | - Shereen Abdel Alem
- Endemic Medicine and Hepatology Department, Faculty of Medicine, Cairo University, Cairo 11562, Egypt
| | - Safa Meshaal
- Clinical pathology Department, Faculty of Medicine, Cairo University, Cairo 11562, Egypt
| | - Wafaa El Akel
- Endemic Medicine and Hepatology Department, Faculty of Medicine, Cairo University, Cairo 11562, Egypt
| | - Zeinab Abdellatif
- Endemic Medicine and Hepatology Department, Faculty of Medicine, Cairo University, Cairo 11562, Egypt
| | - Walid Kamal
- Preventive sector, Ministry of Health and Population, Cairo 11516, Egypt
| | - Mahmoud Al Askalany
- Imbaba Fever Hospital, Ministry of Health and Population, Cairo 12651, Egypt
| | - Sherif Kamel
- Imbaba Fever Hospital, Ministry of Health and Population, Cairo 12651, Egypt
| | - Hossam Abdel Aziz
- Department of Hepatology, Faculty of Medicine, Ain Shams University, Cairo 11591, Egypt
| | - Amr Kandeel
- Preventive sector, Ministry of Health and Population, Cairo 11516, Egypt
| | - Gamal Esmat
- Endemic Medicine and Hepatology Department, Faculty of Medicine, Cairo University, Cairo 11562, Egypt
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Huang YT, Hsieh YY, Chen WM, Tung SY, Wei KL, Shen CH, Chang KC, Lu CK, Yen CW, Lu SN, Hung CH, Chang TS. Sofosbuvir/velpatasvir is an effective treatment for patients with hepatitis C and advanced fibrosis or cirrhosis in a real-world setting in Taiwan. BMC Gastroenterol 2021; 21:259. [PMID: 34118889 PMCID: PMC8199354 DOI: 10.1186/s12876-021-01837-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 05/31/2021] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Real-world data regarding the impact of hepatic fibrosis on the effectiveness of sofosbuvir/velpatasvir (SOF/VEL) treatment is limited in the Asian population. METHODS We analyzed data for all 823 patients with hepatitis C virus treated with SOF/VEL from June 2019 to September 2020 at Chang Gung Memorial Hospital in Chiayi, Taiwan. The degree of fibrosis was determined using the fibrosis-4 (FIB-4) index, with advanced fibrosis or cirrhosis defined as a FIB-4 score of > 3.25. The primary treatment outcome was the rate of sustained virologic response 12 weeks after treatment cessation (SVR). Adverse events (AEs) were also evaluated. RESULTS SVR rates did not significantly differ (p > 0.05) between patients with FIB-4 scores of ≤ 3.25 and those with scores of > 3.25. In the per protocol analysis, 99.2% (593/598) of the FIB-4 ≤ 3.25 group and 100% (172/172) of the FIB-4 > 3.25 group achieved SVR; in the evaluable population analysis, 93.4% (593/635) of the FIB-4 ≤ 3.25 group and 91.5% (172/188) of the FIB-4 > 3.25 group achieved SVR. Five patients with FIB-4 scores of ≤ 3.25 did not attain SVR: two relapsed and three had no response. The most common AEs were comparable (p > 0.05) for the FIB-4 ≤ 3.25 group and the FIB-4 > 3.25 group and included abdominal discomfort (4.4% vs. 5.9%), fatigue (4.1% vs. 5.9%), and skin itching (3.6% vs. 3.2%). Laboratory abnormalities were more common in the FIB-4 > 3.25 group (p < 0.001). Six patients with FIB-4 scores of > 3.25 had total bilirubin elevation > 3 × the upper normal limit (UNL). Alanine transaminase elevation > 5 × the UNL was observed in two patients with FIB-4 scores of ≤ 3.25 and one patient with a FIB-4 score of > 3.25. No AEs resulted in treatment discontinuation. CONCLUSIONS SOF/VEL treatment is well tolerated and achieves high SVR rates for patients of Taiwanese ethnicity with HCV, regardless of cirrhosis status.
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Affiliation(s)
- Yu-Ting Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan
| | - Yung-Yu Hsieh
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan
| | - Wei-Ming Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Shui-Yi Tung
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Kuo-Liang Wei
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chen-Heng Shen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan
| | - Kao-Chi Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan
| | - Chung-Kuang Lu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan
| | - Chih-Wei Yen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan
| | - Sheng-Nan Lu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chao-Hung Hung
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Te-Sheng Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, No. 6, Section West, Chiapu Road, Puzi, Chiayi, 613, Taiwan. .,College of Medicine, Chang Gung University, Taoyuan, Taiwan.
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Nevola R, Rinaldi L, Zeni L, Romano C, Marrone A, Galiero R, Pafundi PC, Acierno C, Vetrano E, Adinolfi LE. Changes in clinical scenarios, management, and perspectives of patients with chronic hepatitis C after viral clearance by direct-acting antivirals. Expert Rev Gastroenterol Hepatol 2021; 15:643-656. [PMID: 33445990 DOI: 10.1080/17474124.2021.1877136] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Hepatitis C virus (HCV) causes a systemic infection inducing hepatic and extrahepatic diseases. These latter involve cardiovascular system, kidney, brain, endocrine, glucose, and lipid metabolism, and the immune system. HCV infection is associated with an increased risk of morbidity and mortality for both hepatic and extrahepatic events. Direct-acting antivirals (DAA), introduced in the most recent years for HCV treatment, are effective in up to 99% of cases and have changed the clinical scenarios and management of these patients. AREAS COVERED The literature on the impact of HCV clearance by DAA on both hepatic and extrahepatic disease outcomes has been analyzed and discussed in this review in order to summarize the full therapeutic potential and its weaknesses. EXPERT OPINION Patients achieving HCV clearance have improved hepatic and extrahepatic diseases, quality of life and survival. They have lower incidence of cardiovascular disease, type 2 diabetes, kidney damage, and immuno-mediated manifestations. However, the improvements are related to the degree of pre-treatment organ damage. Therefore, a significant percentage of patients with advanced disease remains at risk of morbidity and mortality and must be monitored in the post-treatment. In addition, data emphasize the importance of starting treatment during the early stages of HCV infection.
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Affiliation(s)
- Riccardo Nevola
- Internal Medicine, Department of Advanced Medical and Surgery Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Luca Rinaldi
- Internal Medicine, Department of Advanced Medical and Surgery Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Letizia Zeni
- Internal Medicine, Department of Advanced Medical and Surgery Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Ciro Romano
- Internal Medicine, Department of Advanced Medical and Surgery Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Aldo Marrone
- Internal Medicine, Department of Advanced Medical and Surgery Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Raffaele Galiero
- Internal Medicine, Department of Advanced Medical and Surgery Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Pia Clara Pafundi
- Internal Medicine, Department of Advanced Medical and Surgery Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Carlo Acierno
- Internal Medicine, Department of Advanced Medical and Surgery Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Erica Vetrano
- Internal Medicine, Department of Advanced Medical and Surgery Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Luigi Elio Adinolfi
- Internal Medicine, Department of Advanced Medical and Surgery Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
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Arif A, Rashid N, Akhtar M. Removal of N-terminal methionine of human interferon α-2b by co‐producing with Pyrococcus furiosus methionine aminopeptidase in Escherichia coli. Biologia (Bratisl) 2021. [DOI: 10.1007/s11756-021-00728-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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41
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Quaranta MG, Ferrigno L, Tata X, D'Angelo F, Coppola C, Ciancio A, Bruno SR, Loi M, Giorgini A, Margotti M, Cossiga V, Brancaccio G, Dallio M, De Siena M, Cannizzaro M, Cavalletto L, Massari M, Mazzitelli M, De Leo P, Laccabue D, Baiocchi L, Kondili LA. Liver function following hepatitis C virus eradication by direct acting antivirals in patients with liver cirrhosis: data from the PITER cohort. BMC Infect Dis 2021; 21:413. [PMID: 33947337 PMCID: PMC8094561 DOI: 10.1186/s12879-021-06053-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/06/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The development of direct-acting antivirals (DAA) for HCV has revolutionized the treatment of HCV, including its treatment in patients with HIV coinfection. The aim of this study was to compare the changes in liver function between coinfected and monoinfected patients with cirrhosis who achieved HCV eradication by DAA. METHODS Patients with pre-treatment diagnosis of HCV liver cirrhosis, consecutively enrolled in the multicenter PITER cohort, who achieved a sustained virological response 12 weeks after treatment cessation (SVR12) were analysed. Changes in Child-Pugh (C-P) class and the occurrence of a decompensating event was prospectively evaluated after the end of DAA treatment. Cox regression analysis was used to evaluate factors independently associated with changes in liver function following viral eradication. RESULTS We evaluated 1350 patients, of whom 1242 HCV monoinfected (median follow-up 24.7, range 6.8-47.5 months after viral eradication) and 108 (8%) HCV/HIV coinfected (median follow-up 27.1, range 6.0-44.6). After adjusting for age, sex, HCV-genotype, HBsAg positivity and alcohol use, HIV was independently associated with a more advanced liver disease before treatment (C-P class B/C vs A) (OR: 3.73, 95% CI:2.00-6.98). Following HCV eradication, C-P class improved in 17/20 (85%) coinfected patients (from B to A and from C to B) and in 53/82 (64.6%) monoinfected patients (from B to A) (p = 0.08). C-P class worsened in 3/56 coinfected (5.3%) (from A to B) and in 84/1024 (8.2%) monoinfected patients (p = 0.45) (from A to B or C and from B to C). Baseline factors independently associated with C-P class worsening were male sex (HR = 2.00; 95% CI = 1.18-3.36), platelet count < 100,000/μl (HR = 1.75; 95% CI 1.08-2.85) and increased INR (HR = 2.41; 95% CI 1.51-3.84). Following viral eradication, in 7 of 15 coinfected (46.6%) and in 61 of 133 (45.8%) monoinfected patients with previous history of decompensation, a new decompensating event occurred. A first decompensating event was recorded in 4 of 93 (4.3%) coinfected and in 53 of 1109 (4.8%) monoinfected patients (p = 0.83). CONCLUSIONS Improvement of liver function was observed following HCV eradication in the majority of patients with cirrhosis; however viral eradication did not always mean cure of liver disease in both monoinfected and coinfected patients with advanced liver disease.
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Affiliation(s)
- Maria Giovanna Quaranta
- Center for Global Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Luigina Ferrigno
- Center for Global Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Xhimi Tata
- University of Tor Vergata, Nostra Signora del Buon Consiglio di Tirana, Tirana, Albania
| | - Franca D'Angelo
- Center for Global Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | | | | | | | - Martina Loi
- Liver Unit, University Hospital, Monserrato, Cagliari, Italy
| | - Alessia Giorgini
- Department of Health Sciences, San Paolo Hospital, University of Milan, Milan, Italy
| | - Marzia Margotti
- Department of Internal Medicine, University Hospital of Modena, Modena, Italy
| | - Valentina Cossiga
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | | | - Marcello Dallio
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Martina De Siena
- Department of Internal Medicine and Gastroenterology, Fondazione Policlinico A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marco Cannizzaro
- Internal Medicine, Villa Sofia-Cervello Hospital, Palermo, Italy
| | - Luisa Cavalletto
- Department of Medicine, University Hospital of Padua, Padua, Italy
| | - Marco Massari
- Infectious Diseases, Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Maria Mazzitelli
- Department of Infectious Disease, University Hospital Mater Domini, Catanzaro, Italy
| | | | - Diletta Laccabue
- Unit of Infectious Diseases and Hepatology, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Leonardo Baiocchi
- Department of Medical Sciences, University of Tor Vergata, Rome, Italy
| | - Loreta A Kondili
- Center for Global Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.
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Krassenburg LAP, Maan R, Ramji A, Manns MP, Cornberg M, Wedemeyer H, de Knegt RJ, Hansen BE, Janssen HLA, de Man RA, Feld JJ, van der Meer AJ. Clinical outcomes following DAA therapy in patients with HCV-related cirrhosis depend on disease severity. J Hepatol 2021; 74:1053-1063. [PMID: 33242501 DOI: 10.1016/j.jhep.2020.11.021] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 10/28/2020] [Accepted: 11/11/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND & AIMS HCV-infected patients with cirrhosis achieve high sustained virological response (SVR) rates with direct-acting antivirals (DAAs) even after hepatic decompensation. We aimed to assess the clinical outcome following DAAs among patients with compensated and decompensated cirrhosis in relation to SVR and changes in model for end-stage liver disease (MELD) score. METHODS Consecutive DAA-treated chronic HCV-infected patients with cirrhosis from 4 hepatology clinics were included. The primary endpoint in survival analyses was clinical disease progression, defined as liver failure, hepatocellular carcinoma, liver transplantation or death. RESULTS In total, 868 patients were included with a median age of 59 (IQR 54-65) years; 719 (83%) with Child-Pugh A cirrhosis and 149 (17%) with Child-Pugh B/C cirrhosis. SVR was attained by 647 (90%) Child-Pugh A patients and 120 (81%) Child-Pugh B/C patients. During a median follow-up of 28 (IQR 20-36) months, 102 (14%) Child-Pugh A patients and 96 (64%) Child-Pugh B/C patients experienced clinical disease progression. SVR was independently associated with an improved event-free survival in patients with Child-Pugh A cirrhosis (adjusted hazard ratio [HR] 0.47; 95% CI 0.27-0.82, p = 0.007), but not in patients with Child-Pugh B/C cirrhosis (adjusted HR 1.23; 95% CI 0.67-2.26; p = 0.51). Twelve weeks post-DAAs, 28 (19%) patients with Child-Pugh B/C cirrhosis had ≥2-point MELD decline, but their 2-year event-free survival did not differ from those with a stable MELD (47.9%; 95% CI 28.7-67.1 vs. 48.9%; 95% CI 38.1-59.7, respectively, p = 0.99). CONCLUSIONS Among patients with chronic HCV infection, DAA-induced SVR was associated with a reduced risk of clinical disease progression in patients with Child-Pugh A cirrhosis but not in patients with Child-Pugh B/C cirrhosis. In Child-Pugh B/C cirrhosis, a ≥2-point MELD decline did not translate into improved clinical outcome. LAY SUMMARY Chronic HCV infection can be cured with antiviral therapy. In this study, we evaluated the long-term effects of antiviral therapy on liver-related complications in patients with cirrhosis. Our results suggest that patients with compensated cirrhosis who were cured of their HCV infection have a lower rate of complications. In contrast, the rate of complications was not related to virological cure among those with decompensated cirrhosis. While these patients seem to remain in need of liver transplantation, antiviral therapy may lower their priority on the liver transplantation waiting list.
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Affiliation(s)
- Lisette A P Krassenburg
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands; Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Canada
| | - Raoel Maan
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Alnoor Ramji
- Department of Medicine, Division of Gastroenterology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Michael P Manns
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany; Department of Gastroenterology and Hepatology, Essen University Hospital, Essen, Germany
| | - Robert J de Knegt
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Bettina E Hansen
- Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Canada
| | - Harry L A Janssen
- Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Canada
| | - Robert A de Man
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Jordan J Feld
- Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Canada
| | - Adriaan J van der Meer
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands.
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Kumada T, Toyoda H, Yasuda S, Sone Y, Ogawa S, Takeshima K, Tada T, Ito T, Sumida Y, Tanaka J. Prediction of Hepatocellular Carcinoma by Liver Stiffness Measurements Using Magnetic Resonance Elastography After Eradicating Hepatitis C Virus. Clin Transl Gastroenterol 2021; 12:e00337. [PMID: 33888672 PMCID: PMC8078363 DOI: 10.14309/ctg.0000000000000337] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 03/05/2021] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Liver fibrosis stage is one of the most important factors in stratifying the risk of developing hepatocellular carcinoma (HCC). We evaluated the usefulness of liver stiffness measured by magnetic resonance elastography (MRE) to stratify the risk of developing HCC in patients who underwent MRE before receiving direct-acting antivirals (DAAs) and subsequently achieved sustained virological response (SVR). METHODS A total of 537 consecutive patients with persistent hepatitis C virus who underwent initial MRE before DAA therapy and achieved SVR were enrolled. Factors associated with HCC development were analyzed by univariate and multivariate Cox proportional hazards models. RESULTS Albumin-bilirubin score ≥ -2.60 (adjusted hazard ratio [aHR] 6.303), fibrosis-4 (FIB-4) score >3.25 (aHR 7.676), and MRE value ≥4.5 kPa (aHR 13.190) were associated with HCC development according to a univariate Cox proportional hazards model. A multivariate Cox proportional hazards model showed that an MRE value ≥4.5 kPa (aHR 7.301) was the only factor independently associated with HCC development. Even in patients with an FIB-4 score >3.25, the cumulative incidence rate of HCC development in those with an MRE value <4.5 kPa was significantly lower than that in patients with an MRE value ≥4.5 kPa. DISCUSSION Liver stiffness measured by MRE before DAA therapy was an excellent marker for predicting subsequent HCC development in patients with hepatitis C virus infection who achieved SVR. The same results were observed in patients with high FIB-4 scores.
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Affiliation(s)
- Takashi Kumada
- Department of Nursing, Faculty of Nursing, Gifu Kyoritsu University, Ogaki, Gifu, Japan
| | - Hidenori Toyoda
- Department of Gastroenterology and Hepatology, Ogaki Municipal Hospital, Ogaki, Gifu, Japan
| | - Satoshi Yasuda
- Department of Gastroenterology and Hepatology, Ogaki Municipal Hospital, Ogaki, Gifu, Japan
| | - Yasuhiro Sone
- Department of Radiology, Ogaki Municipal Hospital, Ogaki, Gifu, Japan
| | - Sadanobu Ogawa
- Department of Imaging Diagnosis, Ogaki Municipal Hospital, Ogaki, Gifu, Japan
| | - Kenji Takeshima
- Department of Imaging Diagnosis, Ogaki Municipal Hospital, Ogaki, Gifu, Japan
| | - Toshifumi Tada
- Department of Internal Medicine, Himeji Red Cross Hospital, Himeji, Hyougo, Japan
| | - Takanori Ito
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Yoshio Sumida
- Division of Hepatology and Pancreatology, Department of Internal Medicine, Aichi Medical University, Nagakute, Aichi, Japan
| | - Junko Tanaka
- Department of Epidemiology, Infectious Disease Control, and Prevention, Hiroshima University Institute of Biomedical and Health Sciences, Hiroshima, Japan
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Qiu LX, Liu YL, Lin W, Liu YR, Yu HB, Wang XX, Sun YM, Jin RH, Hu ZJ, Zhang J. Liver stiffness measurement is a potent predictor of histological fibrosis regression after hepatitis C virus clearance. Eur J Gastroenterol Hepatol 2021; 33:547-554. [PMID: 32453007 PMCID: PMC7908855 DOI: 10.1097/meg.0000000000001749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 03/27/2020] [Indexed: 12/10/2022]
Abstract
BACKGROUND Most of the studies on fibrosis regression prediction were based on noninvasive fibrosis markers and differ greatly. The 'Beijing fibrosis classification' can use histological results to classify fibrosis into progressive or 'nonprogressive' according to fibrotic septal morphology. We use this standard which served as the gold standard in order to find fibrosis regression predictors. AIM To study the predictors of fibrosis regression after hepatitis C virus clearance according to histological fibrosis staging by the 'Beijing fibrosis classification'. MATERIALS AND METHODS This was a prospective cohort study. A total of 68 patients with advanced liver fibrosis or compensated cirrhosis who achieved sustained virological response were enrolled. Patients with the Ishak scores lower than 3 seemed to have fibrosis regression. The others were divided into the fibrosis progressive group and the nonprogressive group according to the 'Beijing fibrosis classification'. Predictors of fibrosis regression were studied by logistic regression using baseline factors and the dynamic change in noninvasive fibrosis factors. RESULTS Eighteen patients were assigned to the progressive group, and the others were assigned to the nonprogressive group. The baseline liver stiffness measurements (LSMs) of the progressive and nonprogressive groups were 14.35 (11.3, 27.3) kPa and 11.3 (8.3, 14.2) kPa, respectively, P = 0.02. The baseline LSM was the only predictor of fibrosis progression. With a cutoff of 11.85 kPa, the AUC was 0.71 (0.5, 0.9), and the negative predictive value was 0.92. CONCLUSIONS The baseline LSM was found to be the only predictor of fibrosis regression, 11.85 kPa is a possible 'hepatic fibrosis return point'.
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Affiliation(s)
- Li-Xia Qiu
- Department of Hepatitis C and Drug-Induced Liver Injury, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Ya-Li Liu
- Department of Hepatitis C and Drug-Induced Liver Injury, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Wei Lin
- Department of Hepatitis C and Drug-Induced Liver Injury, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Yi-Rong Liu
- Department of Hepatitis C and Drug-Induced Liver Injury, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Hai-Bin Yu
- Department of Hepatitis C and Drug-Induced Liver Injury, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Xin-Xin Wang
- Department of Hepatitis C and Drug-Induced Liver Injury, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Ya-Meng Sun
- Department of Hepatitis C and Drug-Induced Liver Injury, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Rong-Hua Jin
- Department of Hepatitis C and Drug-Induced Liver Injury, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Zhong-Jie Hu
- Department of Hepatitis C and Drug-Induced Liver Injury, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Jing Zhang
- Department of Hepatitis C and Drug-Induced Liver Injury, Beijing Youan Hospital, Capital Medical University, Beijing, China
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Yu B, Mamedov R, Fuhler GM, Peppelenbosch MP. Drug Discovery in Liver Disease Using Kinome Profiling. Int J Mol Sci 2021; 22:2623. [PMID: 33807722 PMCID: PMC7961955 DOI: 10.3390/ijms22052623] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 03/01/2021] [Accepted: 03/01/2021] [Indexed: 12/15/2022] Open
Abstract
The liver is one of the most important organs, playing critical roles in maintaining biochemical homeostasis. Accordingly, disease of the liver is often debilitating and responsible for untold human misery. As biochemical nexus, with kinases being master regulators of cellular biochemistry, targeting kinase enzymes is an obvious avenue for treating liver disease. Development of such therapy, however, is hampered by the technical difficulty of obtaining comprehensive insight into hepatic kinase activity, a problem further compounded by the often unique aspects of hepatic kinase activities, which makes extrapolations from other systems difficult. This consideration prompted us to review the current state of the art with respect to kinome profiling approaches towards the hepatic kinome. We observe that currently four different approaches are available, all showing significant promise. Hence we postulate that insight into the hepatic kinome will quickly increase, leading to rational kinase-targeted therapy for different liver diseases.
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Affiliation(s)
| | | | | | - Maikel P. Peppelenbosch
- Department of Gastroenterology and Hepatology, Erasmus MC—University Medical Center Rotterdam, 3015 CN Rotterdam, The Netherlands; (B.Y.); (R.M.); (G.M.F.)
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46
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Carrier P, Debette-Gratien M, Bettayeb M, Essig M, Loustaud-Ratti V. Sofosbuvir and the risk of kidney dysfunction. J Hepatol 2021; 74:256-257. [PMID: 33071010 DOI: 10.1016/j.jhep.2020.08.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 08/17/2020] [Indexed: 12/04/2022]
Affiliation(s)
- Paul Carrier
- Hepatology and Gastroenterology Unit, Limoges Dupuytren Hospital, Avenue Martin Luther King, 87042 Limoges, France.
| | - Marilyne Debette-Gratien
- Hepatology and Gastroenterology Unit, Limoges Dupuytren Hospital, Avenue Martin Luther King, 87042 Limoges, France; INSERM U-1248, Limoges Faculty of Pharmacy, 2, Rue du Docteur Marcland, 87042 Limoges, France
| | - Malika Bettayeb
- Hepatology and Gastroenterology Unit, Limoges Dupuytren Hospital, Avenue Martin Luther King, 87042 Limoges, France
| | - Marie Essig
- INSERM U-1248, Limoges Faculty of Pharmacy, 2, Rue du Docteur Marcland, 87042 Limoges, France; Department of Nephrology, Ambroise Pare Hospital, APHP Paris-Saclay University, 9 avenue Charles de Gaulle, 92100 Boulogne Billancourt, France
| | - Véronique Loustaud-Ratti
- Hepatology and Gastroenterology Unit, Limoges Dupuytren Hospital, Avenue Martin Luther King, 87042 Limoges, France; INSERM U-1248, Limoges Faculty of Pharmacy, 2, Rue du Docteur Marcland, 87042 Limoges, France
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47
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Johnson PJ, Berhane S, Walker AJ, Gordon FH, Ryder SD, McPherson S, Sreedharan A, Ustianowski AA, Agarwal K, Mutimer D, Kumada T, Toyoda H, Irving WL. Impact of direct-acting antiviral agents on liver function in patients with chronic hepatitis C virus infection. J Viral Hepat 2021; 28:168-176. [PMID: 32978982 DOI: 10.1111/jvh.13408] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 08/14/2020] [Accepted: 08/17/2020] [Indexed: 12/13/2022]
Abstract
Whilst the benefit of direct-acting antiviral agents (DAAs) in achieving sustained virological response (SVR) is now well-accepted, their impact on liver function, particularly in relation to achievement of SVR, has not been well documented. We studied 2394 patients with chronic HCV infection, 1276 receiving DAAs and 1118 interferon-based therapy. Liver function was assessed by the albumin-bilirubin (ALBI) score or grade. Overall survival according to SVR status and baseline ALBI grade was examined. We also studied time to first decompensation according to ALBI grade, as well as longitudinal changes in ALBI score over time according to SVR. Among the patients receiving DAAs, 89% achieved SVR (Japan = 99%, UK = 78%). Amongst the decompensated patients in the UK cohort, three distinct risk groups according to ALBI grade at baseline were observed. The UK patients receiving DAAs, who had predominantly decompensated disease, showed clear evidence of improvement of liver function detectable within 2 years of the start of treatment, especially in those achieving SVR. These early changes in liver function were very similar to those observed in the first 2-3 years after interferon-based therapy. DAAs improve liver function especially in those with decompensated disease who achieve SVR. Experience with interferon-based therapy suggests that failure to achieve SVR is associated with long-term decline in liver function and, in contrast, patients who do achieve SVR can expect long-term disease improvement and subsequent stabilization of liver function. Our initial analysis suggests that those receiving DAAs are likely, in the long term, to follow a similar course.
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Affiliation(s)
- Philip J Johnson
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, UK
| | - Sarah Berhane
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, UK
| | - Alex J Walker
- Centre for Evidence Based Medicine, Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | | | - Steven D Ryder
- Nottingham University Hospitals NHS Trust, Nottingham, UK
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, UK
| | - Stuart McPherson
- Newcastle upon Tyne Hospitals NHS Foundation Trust, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | | | | | - Kosh Agarwal
- Institute of Liver Studies, King's College Hospital, London, UK
| | - David Mutimer
- University Hospitals Birmingham NHS Foundation Trust Queen Elizabeth Hospital, Queen Elizabeth Medical Centre, Birmingham, UK
| | - Takeshi Kumada
- Department of Nursing, Faculty of Nursing, Gifu Kyoritsu University, Ogaki, Japan
| | - Hidenori Toyoda
- Department of Gastroenterology and Hepatology, Ogaki Municipal Hospital, Ogaki, Japan
| | - William L Irving
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, UK
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Gitto S, Cursaro C, Bartoli A, Margotti M, Andreone P. Hepatitis C: clinical management and debated issues. Minerva Med 2020; 112:228-237. [PMID: 33319975 DOI: 10.23736/s0026-4806.20.07208-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Hepatitis C virus represents an important global health issue with 71 million of infected people in the word. Direct-acting antivirals are quite new molecules that hit specific Hepatitis C virus proteins useful for viral replication and assembly. Notably, Direct-acting antivirals bring to high sustained virological response rates showing also a great safety profile. This treatment revolution had an impact on transplantation world, in fact the number of liver transplants due to Hepatitis C virus-related cirrhosis and hepatocellular carcinoma is quickly decreasing. Even if this therapy has achieved excellent results in terms of morbility and mortality rates' reduction, there are some debated issues to consider. In the present review the main clinical challenges in every-day management of Hepatitis C virus patients treated with Direct-acting antivirals and the debated effects of viral clearance (metabolic, cardiovascular, immunologic and neoplastic) are discussed. The detection of barriers that can preclude the delivery of Hepatitis C virus care, is the most complex challenge for the scientific community. To obtain the Hepatitis C virus global eradication by 2030, as the World Health Organization has set, will be complex and laborious and will need a further multilevel effort.
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Affiliation(s)
- Stefano Gitto
- Unit of Internal Medicine and Liver, University Hospital Careggi, Florence, Italy
| | - Carmela Cursaro
- Unit of Internal and Metabolic Medicine, University Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessandra Bartoli
- Unit of Internal and Metabolic Medicine, University Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Marzia Margotti
- Unit of Internal and Metabolic Medicine, University Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Pietro Andreone
- Unit of Internal and Metabolic Medicine, University Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy -
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Perpiñán E, Pérez-Del-Pulgar S, Londoño MC, Mariño Z, Lens S, Leonel T, Bartres C, García-López M, Rodriguez-Tajes S, Forns X, Koutsoudakis G. Chronic genotype 1 hepatitis C along with cirrhosis drives a persistent imprint in virus-specific CD8 + T cells after direct-acting antiviral therapies. J Viral Hepat 2020; 27:1408-1418. [PMID: 32812325 DOI: 10.1111/jvh.13370] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 07/03/2020] [Accepted: 07/18/2020] [Indexed: 12/17/2022]
Abstract
Chronic hepatitis C virus (HCV) infection impairs HCV CD8+ T-cell responses, while it could influence immune responses towards unrelated viruses/vaccines (e.g. cytomegalovirus, CMV, and influenza, Flu). The aim of our study was to delineate whether restoration of these virus-specific CD8+ T cells occurs after direct-acting antiviral (DAA) therapies and particularly in patients with cirrhosis. We performed longitudinal analysis (baseline, week 4, follow-up [FU] 12 and FU48) of virus-specific CD8+ T cells by multicolour flow cytometry in HCV-cirrhotic patients undergoing DAA therapy (n = 26) after in vitro expansion with immunodominant HCV, CMV and Flu epitopes restricted by HLA-A*02. HCV noncirrhotic patients (n = 9) and healthy individuals (n = 10) served as controls. We found that the proliferative capacity of HCV-specific CD8+ T cells increased from baseline up to FU48 in a significant proportion of cirrhotic and noncirrhotic patients. Nevertheless, these cells remained poor cytokine producers in both patient groups, regardless of the down-regulation of inhibitory co-regulatory receptors in HCV-cirrhotic patients at FU48. Likewise, high expression levels of these exhaustion markers were detected in CMV-/Flu-specific CD8+ T cells in HCV-cirrhotic patients at all time points, albeit without affecting their proliferative capacity or cytokine production. We conclude that DAA therapies induce restoration of the proliferative capacity of HCV-specific CD8+ T cells. However, these cells remain phenotypically and functionally impaired. Contrarily, the 'exhausted' phenotype in CMV-/Flu-specific CD8+ T cells in HCV-cirrhotic patients did not associate with their functions. Larger studier with longer follow-up may elucidate whether this complex interplay influences the outcome of cirrhotic patients.
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Affiliation(s)
- Elena Perpiñán
- Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Sofía Pérez-Del-Pulgar
- Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - María-Carlota Londoño
- Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Zoe Mariño
- Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Sabela Lens
- Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Thais Leonel
- Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Concepción Bartres
- Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Mireia García-López
- Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Sergio Rodriguez-Tajes
- Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Xavier Forns
- Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - George Koutsoudakis
- Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
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Elzubeir A, Alam SM. Letter to editor ‘prognostic significance of hepatic encephalopathy in patients with cirrhosis treated with Rifaxamin’. World J Gastroenterol 2020; 26:7085-7087. [PMID: 33311952 PMCID: PMC7701945 DOI: 10.3748/wjg.v26.i44.7085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/26/2020] [Accepted: 11/09/2020] [Indexed: 02/06/2023] Open
Abstract
The present letter to editor is related to Bohra A et al Prognostic significance of hepatic encephalopathy in patients with cirrhosis treated with current standards of care. World J Gastroenterol 2020; 26(18): 2221-2231. Hepatic encephalopathy (HE) is a significant and frequent major decompensating event in cirrhosis. However clinical studies examining the clinical outcome of HE are lacking despite its high prevalence.
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Affiliation(s)
- Amera Elzubeir
- Department of Gastroenterology, Norfolk and Norwich University Hospital, Norwich NR46AY, Norfolk, United Kingdom
| | - Syed Munawer Alam
- Department of Gastroenterology, Norfolk and Norwich University Hospital, Norwich NR46AY, Norfolk, United Kingdom
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